Electric Fans >>
HKM-4377939 13-Inch Oscillating Table Air Circulator Fan with Remote, 120° Tilt Adjustment, 25dB Quiet Operation, 4 Speed Settings, 75ft Airflow
HKM-4377939
13-Inch Oscillating Table Air Circulator
The HKM-4377939 is a Air Circulator Fan designed to keep your space comfortable through the hottest hours of the day. It delivers long-throw air circulation with a clean, modern silhouette that slips quietly into a living room, bedroom, or home office. Set the speed, aim the airflow, and let the timer handle the rest - cooling that works around your day.
Key Features
Eight details that make the HKM-4377939 a dependable everyday companion.
Brushless Motor
A brushless DC motor drives the HKM-4377939, so it runs smoother, cooler, and more quietly than a conventional AC fan while drawing less power.
Quiet Operation
At low speed the HKM-4377939 holds noise around 25 dB - quiet enough for a bedroom, nursery, or late-night desk session without disturbing anyone.
4 Speed Settings
Choose from 4 fan speeds to match the moment - a gentle breeze for sleeping, a steady flow for working, or strong airflow on hot afternoons.
90° Oscillation
The fan head sweeps 90° to spread airflow across the whole room instead of one spot, keeping the entire space cooler and fresher.
Natural Breeze Feel
The airflow is designed to feel like a natural, comfortable breeze rather than a sharp, blasting jet - easier on the skin and the ears.
8-Hour Timer
Set the built-in timer for up to 8 hours and the fan switches itself off automatically after you have fallen asleep or left the room.
Remote Control
Adjust speed, oscillation, and the timer from across the room with the included remote - no need to get up from the sofa or bed.
At-a-Glance Display
A clear LED display shows the current speed, mode, and timer setting at a glance, so you always know exactly what the fan is doing.
Overview
Engineered for quiet, consistent comfort in any room.
The HKM-4377939 is a Air Circulator Fan built around one simple idea: keep a room comfortable without making a fuss about it. Whether you need steady airflow for a long afternoon at a desk, a quiet breeze through the night, or a boost of circulation during a stuffy heatwave, the HKM-4377939 is designed to handle it with a clean, low-profile look that blends into any space.
At its core, the HKM-4377939 offers 4 speed settings; a noise floor around 25 dB at low speed; 900 CFM of airflow; an air velocity of 75 ft/s; 90° oscillation to spread the breeze; a timer of up to 8 hours. Those numbers translate into a fan that feels comfortable rather than aggressive: enough air movement to notice within seconds, but quiet and steady enough to live with for hours at a time. The controls are laid out to be self-explanatory, so the whole family can adjust it without hunting for a manual.
Beyond the airflow itself, the HKM-4377939 focuses on the details that matter day to day: controls that are easy to reach, a speed range that suits both sleeping and working, and an overall footprint that does not dominate the room. It is the kind of appliance you set once, adjust occasionally, and forget is even there until you need it.
Quiet Comfort by Design
A Air Circulator Fan built around how it actually gets used.
The HKM-4377939 pairs long-throw air circulation with a slim, modern silhouette that fits easily into a living room, bedroom, or office. Every detail, from the control layout to the airflow path, is designed for daily use: the controls sit where your hand naturally finds them, the airflow covers the seating area instead of a single chair, and the whole unit stays quiet enough to run through a movie or a phone call without becoming the center of attention. It is a fan you simply set up, switch on, and live with.
Full Specifications
Measurements are shown in US customary units first, with metric equivalents in parentheses where applicable.
Airflow, Power & Efficiency
Quiet airflow that costs less to run.
The HKM-4377939 delivers 900 CFM of airflow, an air velocity of 75 ft/s, a noise floor around 25 dB at low speed. The design focuses on moving air efficiently, so you get strong circulation without a big jump in your electricity bill. A well-matched motor and airflow path mean the fan does not have to work harder than it should, which keeps both the noise and the running cost down over a full season of use. The brushless DC motor sips power at every speed, runs cooler, and has fewer moving parts to wear out - so it stays quiet and efficient for years rather than months.
Daily Use & Care
A short routine keeps the fan quiet and the airflow strong.
Wipe the housing with a soft, slightly damp cloth when dust builds up - a quick pass every week or two is usually all it takes. Do not let water enter the motor or control area.
Check the intake grille and any filter every few weeks. A clean intake keeps airflow strong and noise low, and it also helps the motor run cooler over time.
Keep the fan out of direct rain and high humidity. It is designed for indoor use, and the motor and controls will last longer away from moisture.
Unplug the fan before cleaning or long periods of non-use, and coil the power cord loosely rather than kinking it tightly around the base.
Plug into a standard outlet and avoid overloading the socket with other high-power devices. Using a dedicated outlet also reduces the chance of tripping a breaker.
Store the remote and accessories in a drawer or on the fan base so they stay within reach and do not get lost between seasons.
What’s in the Box
Everything needed to get cooling, right out of the box.
1 x HKM-4377939
Main unit, fully assembled and ready to set up right out of the box
1 x Remote Control
Wireless remote with full function access, including speed, mode, oscillation, and timer
1 x User's Manual
Complete safety, setup, and care instructions for long-term use
1 x Power Cable
Detachable power cord for the fan
1 x Warranty Card
Coverage details for the HKM-4377939, including how to contact support
Why Choose the HKM-4377939
Eight reasons it earns its place in the room.
Quiet, Smooth Air
The HKM-4377939 is built around steady, low-noise airflow that feels natural rather than blasting - the kind of breeze you can sit in for hours.
Bedroom-Proof Quiet
At around 25 dB at low speed, it will not disturb sleep, study, or video calls - you can run it all night without noticing it is on.
Efficient BLDC Motor
Brushless DC power means less energy use, less heat, and a longer service life than AC fans - it pays for itself in lower bills over time.
Whole-Room Coverage
Oscillation moves air across the room, so you stay cool without sitting directly in the draft - everyone in the space feels the benefit.
Control from Your Seat
Adjust speed, timer, and oscillation from across the room with the included remote - no need to get up mid-conversation or mid-movie.
Set-and-Forget Timer
Program up to 8 hours and let the fan switch off on its own - fall asleep or head out without worrying about it running all day.
Built to Last
Solid construction and quality components are designed for years of daily use - a fan that keeps its performance season after season.
Good Value
A complete package - fan, controls, and accessories - at a price that makes sense for everyday cooling, backed by real warranty coverage.
Every Detail Considered
Finished the way a home appliance should be.
From the long-throw air circulation to the quiet motor, the HKM-4377939 is designed around how it is actually used - left running for hours, moved between rooms, and wiped down at the weekend. The motor is matched to the blade set for efficient air movement, the base and grille are built to handle being bumped by chairs and feet, and the controls are laid out so that changing the speed takes a single glance. These are the small choices that separate a fan you replace every year from one you keep for years.
Controls & Indicators
What each control on the HKM-4377939 does.
Power
Turns the fan on and off; press and hold to switch between standby and full power
Speed
Cycles through 4 speed settings, from a light breeze to strong airflow
Modes
Switches between operating modes such as normal and sleep to suit the time of day
Oscillation
Turns head movement on and off to spread airflow across the room, or holds a fixed angle
Timer
Sets automatic shutdown up to 8 hours ahead - ideal for falling asleep or leaving the room
Remote
Wireless remote mirrors the panel controls from across the room, including speed, mode, and timer
Frequently Asked Questions
Quick answers about the HKM-4377939.
What is CFM and why does 900 CFM matter?
CFM stands for Cubic Feet per Minute—the standard measurement of airflow volume. It tells you how much air a fan moves in one minute. At 900 CFM , the HKM-4377939 displaces a significant amount of air rapidly, making it highly effective for whole-room circulation rather than just spot cooling. To put it in perspective: a typical 200 sq ft (18.6 m²) room contains roughly 1,600 cubic feet of air. A 900 CFM circulator can theoretically cycle that entire volume in under two minutes, ensuring swift temperature equalization and continuous fresh air movement. High CFM is especially valuable when pairing the fan with air conditioners, heaters, or humidifiers, as it amplifies their reach.
How does WingBoost™ technology differ from standard fan blades?
WingBoost™ is Dreo's proprietary blade geometry that borrows principles from turbofan engineering. Traditional fan blades often generate turbulent, diffuse airflow that dissipates quickly. WingBoost™ blades are sculpted with optimized pitch angles and curved trailing edges that reduce tip vortices and channel air into a more coherent, laminar column. This focused stream retains velocity over longer distances—up to 75 ft (22.9 m)—and creates a broader circulation pattern upon reaching walls, rather than simply blasting a narrow jet. The result is quieter operation and more efficient air movement.
What is the difference between an air circulator and a regular fan?
A regular fan is primarily designed for direct personal cooling—you feel the breeze when sitting in front of it. An air circulator, by contrast, is engineered to move air throughout an entire room, breaking up temperature layers and eliminating stagnant zones. Circulators typically produce a more focused, longer-reaching air column that bounces off walls and creates a continuous room-wide convection loop. This makes them ideal partners for HVAC systems, heaters, and humidifiers, as they help distribute conditioned air evenly. The HKM-4377939 excels in both roles: use it as a powerful personal fan on warmer days, or let it work in the background as a full-room circulator.
How does the Auto Mode temperature sensor work?
The HKM-4377939 features a concealed sensor that continuously samples ambient room temperature. In Auto Mode, the fan's onboard logic compares the current temperature against a comfort baseline. When the room warms up—due to sunlight, occupancy, or appliance heat—the fan speed increases automatically to enhance cooling airflow. As the temperature drops, the fan gradually reduces speed to maintain a gentle, energy-efficient breeze. This dynamic adjustment eliminates the need to constantly reach for the remote, making it particularly convenient for overnight use or during fluctuating daytime conditions.
How do I clean the fan, and how often should I do it?
Cleaning is refreshingly simple. The front grille is designed to be removed without any tools—just a gentle twist or unclip motion (refer to the included manual for your specific model's mechanism). Once the grille is off, the blades can also be detached for thorough washing. Use a soft cloth with mild soap and water to wipe down both components. Ensure all parts are completely dry before reassembly. For optimal performance and air quality, we recommend cleaning every 3–4 weeks in normal conditions, or more frequently if you have pets, live in a dusty area, or use the fan daily. Regular cleaning prevents dust buildup that can unbalance blades and increase noise over time.
Can this fan help reduce my energy bills?
Yes—when used strategically. Air circulators enhance the efficiency of your existing heating and cooling systems. In summer, using the HKM-4377939 to distribute cool air from your air conditioner more effectively can allow you to set your thermostat 2–4°F higher without sacrificing comfort. According to the U.S. Department of Energy, each degree you raise your thermostat in summer can save approximately 3–5% on cooling costs. In winter, directing the fan upward to recirculate warm air trapped near the ceiling back down to living level reduces the frequency your heater needs to cycle on. The fan itself consumes very little electricity compared to HVAC equipment, making it a cost-effective comfort amplifier. Purchase with Confidence Your satisfaction is our commitment. Free Shipping Complimentary standard shipping on all orders. Your new circulator arrives at your doorstep with no added cost. 180-Day Purchase Protection Extended coverage against manufacturing defects. We stand behind the quality of every unit for a full 180 days. 30-Day Money-Back coverage Not completely satisfied? Return the product within 30 days for a full refund—no questions asked. 24-Month Warranty Service Comprehensive two-year warranty coverage. We'll repair or replace your unit should any covered issue arise.
Quick Troubleshooting
Common issues and what to check first.
The fan does not turn on.
Confirm the power cord is fully plugged into both the fan and the outlet, and check that the outlet is live. If the fan has a battery, make sure it has charge.
The airflow feels weaker than before.
Check the intake grille and filter for dust buildup, and clean them if needed. A blocked intake is the most common cause of reduced airflow.
The fan makes an unusual noise.
Turn the fan off and inspect the grille for anything caught in it. If the noise continues, contact support with the model number.
The remote is not responding.
Replace the remote batteries and point the remote directly at the fan receiver. Remove any objects blocking the signal path.
Certifications & Standards
Documented and tested for sale.
Tested
Each unit is inspected and function-tested before it leaves the warehouse.
Compliance Docs
Safety and compliance documentation included with every unit on request.
Made for Everyday Comfort
Cooling that keeps up with your day.
Whether it is a warm afternoon, a stuffy bedroom at night, or a long day at a desk, the HKM-4377939 is the kind of appliance that simply works - quiet, steady, and easy to live with. Set it up once, pick the speed that suits the moment, and let the timer handle the rest. It cools when the day heats up, moves air when the room feels stale, and stays out of the way the rest of the time. That is the whole point of a good fan: comfort you do not have to think about.
Before First Use
Run through these before you plug it in.
Unpack and inspect the fan for any shipping damage before first use - if anything looks off, contact support before plugging it in.
Place the fan on a flat, stable surface and plug it into a suitable outlet. Keep the power cord away from walkways and sharp edges.
Keep the fan away from water, sinks, and humid areas. Do not use it near a bathtub, shower, or pool, and never reach for it with wet hands.
Keep small hands, fingers, and loose clothing away from the grille while the fan is running, especially around children and pets.
Do not cover the fan or block the intake and outlet while it is running - restricted airflow can cause the motor to overheat.
Unplug the fan before cleaning, and let it cool down first if it has a heating function.
Service & Policies
Every HKM-4377939 is backed by coverage designed to protect your investment.
Free Shipping on All Orders
Every order ships free. Handling Time: 0-1 business days (Monday to Friday). Transit Time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.
180 Days Purchase Protection
Your purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.
30 Days Money-Back Guarantee
Not completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.
24 Months Warranty Service
The product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.
Important Safety Notes
Read before the first use.
The HKM-4377939 is an electrical appliance. Read the manual before first use. Do not immerse the fan, its cord, or its plug in water, and do not operate it near a bathtub, shower, or pool. Keep the fan away from curtains and bedding so airflow is never blocked. Do not insert fingers, pencils, or other objects into the grille while the fan is running. Unplug the fan before cleaning or maintenance. If the cord is damaged, stop using the fan and contact support. This page describes the product only and is not a substitute for the full safety instructions in the included manual.
HKM-4377939 - Air Circulator Fan. Specifications are for reference; actual performance varies with room size, temperature, and usage. This page describes the product only and is not legal advice regarding installation or use.
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week
