HKM-5328211
120° Oscillating Standing Fan
A precision-engineered pedestal fan, oscillating fan, and air circulator fused into one — delivering versatile, whisper-quiet comfort to every corner of your space.
20dB
Noise Level
100 ft
Air Reach (30.5 m)
120°
Dual-Axis Coverage
9
Wind Speeds
4
Distinct Modes
Overview
Three appliances in one refined design
The HKM-5328211 redefines what a standing fan can do. It merges the focused power of a pedestal fan, the sweeping coverage of an oscillating fan, and the long-distance air movement of a dedicated air circulator. Whether you need a gentle breeze across a nursery, steady airflow in a home office, or rapid circulation in a living room, this fan adapts seamlessly — no need for multiple devices cluttering your floor.
Every element, from the bionic blade geometry to the brushless DC motor, has been optimized to deliver performance that is both forceful and refined. The result is a fan that moves air up to 100 feet (30.5 m) while maintaining a barely perceptible 20 dB noise floor — quieter than a library whisper.
Airflow Engineering
9 speeds, 4 modes, limitless comfort
TurboPoly™ Air Booster System
At the heart of the HKM-5328211 lies an advanced air booster architecture that channels airflow through a precisely tapered duct, accelerating air velocity without increasing motor RPM. This means more air movement per watt — an efficiency gain that translates directly into lower energy bills and quieter operation. The bionic blade design draws inspiration from natural wing geometries found in silent-flying owls, slicing through air with minimal turbulence.
9 Precision Wind Speeds
From a barely-there 0.8 mph (1.3 km/h) breeze to a robust 18 mph (29 km/h) gust, each speed step is calibrated for a distinct use case — sleeping, reading, cooling, or rapid ventilation.
4 Distinct Modes
Normal for steady airflow, Natural that mimics outdoor breezes with randomized intensity, Sleep that gradually reduces speed, and Turbo for maximum circulation when you need it most.
Coverage
Dual-axis 120° movement for whole-room reach
120° Horizontal Oscillation
The fan head sweeps a full 120 degrees horizontally, distributing air evenly across wide living areas, open-plan offices, or large bedrooms. Unlike conventional fans that create noticeable dead zones, the HKM-5328211's oscillation motor uses micro-stepping control for fluid, jerk-free motion that feels natural and covers every inch.
120° Stepless Vertical Tilt
The vertical tilt mechanism is entirely stepless — meaning you can set the angle to any position within the 120° range, not just preset notches. Direct airflow precisely where you want it: upward toward a loft bed, downward across a floor-level pet area, or anywhere in between. The friction hinge holds its position securely without drifting.
Acoustic Design
20 dB — quieter than a whispered conversation
Near-Silent Operation
At its lowest setting, the HKM-5328211 produces just 20 dB of sound — roughly equivalent to rustling leaves or a person breathing at rest. This is achieved through a brushless DC motor with precision-balanced rotors, acoustic dampening mounts, and blade geometry that minimizes air turbulence noise.
Sleep-Optimized Acoustics
The Sleep mode not only reduces fan speed but also subtly shifts the blade pitch timing to eliminate tonal whine — the high-frequency component that often makes fans distracting at night. Independent lab testing confirms the HKM-5328211 falls below the threshold that disrupts deep sleep cycles.
Intelligent Control
Effortless command from anywhere in the room
Large LED Display
The front-facing LED panel provides at-a-glance feedback on speed, mode, oscillation status, and timer countdown. High-contrast digits remain readable from across the room, and the display automatically dims in Sleep mode to avoid light disturbance. Touch-sensitive controls respond instantly without mechanical clicking.
Full-Featured Remote Control
The included IR remote duplicates every function of the onboard panel, giving you complete control from your desk, bed, or couch. Adjust oscillation angles, cycle through modes, fine-tune speed, and set the timer — all without standing up. The remote stores magnetically on the fan pole when not in use.
Adaptability
Adjustable height & intelligent timer
Height Range: 37 to 42 inches
The telescoping pole adjusts from 37 inches (94 cm) to 42 inches (107 cm), accommodating seated and standing scenarios alike. A twist-lock collar secures the height firmly — no tools required, and no slippage over time.
8-Hour Programmable Timer
Set the fan to run for 1 to 8 hours in 1-hour increments. Ideal for bedtime cooling — the fan automatically powers down after you've drifted off, conserving energy and eliminating unnecessary overnight operation.
Engineering
Inside the HKM-5328211
Understanding what sets this fan apart requires a closer look at the components and design philosophy that define its performance envelope. Below, we break down the key engineering decisions that elevate this device beyond a commodity appliance.
Brushless DC Motor
Unlike brushed motors that generate friction, sparking, and audible hum, the BLDC motor in the HKM-5328211 uses permanent magnets and electronic commutation. This eliminates brush wear, extends lifespan significantly, and reduces electrical noise to near zero.
Bionic Blade Geometry
Inspired by the serrated leading edges of owl flight feathers, the blades feature micro-grooves that break up vortex shedding. This biomimetic approach reduces the characteristic "chopping" sound most fans produce, spreading the noise spectrum into less noticeable frequencies.
Convergent Air Duct
The internal duct narrows progressively from intake to exhaust, following the Venturi principle. As air passes through this convergent channel, its velocity increases naturally — amplifying reach without additional motor load or noise penalty.
Specifications
Detailed technical specifications
Model
HKM-5328211
Fan Type
Oscillating Standing / Pedestal / Circulator
Wind Speeds
9
Modes
Normal, Natural, Sleep, Turbo
Max Air Reach
100 ft (30.5 m)
Noise Level (Low)
20 dB
Horizontal Oscillation
120°
Vertical Tilt
120° Stepless
Height Adjustment
37 to 42 in (94 to 107 cm)
Timer Range
1 to 8 hours (1-hour increments)
Motor Type
Brushless DC (BLDC)
Control Methods
LED Touch Panel + IR Remote
Blade Design
Bionic Serrated Edge
Power Supply
120V / 60Hz (US Standard)
Base Type
Weighted Circular Base
Frequently Asked Questions
Everything you need to know
How loud is 20 dB in real-world terms?
20 dB is extremely quiet — comparable to the sound of leaves rustling in a gentle breeze, a person breathing at rest, or a recording studio's ambient noise floor. For context: a typical library measures around 30-35 dB, a standard desk fan at low speed around 35-45 dB, and normal conversation at roughly 60 dB. The HKM-5328211 at its lowest setting is barely perceptible in a quiet bedroom at night, making it ideal for light sleepers and nursery use.
Can I adjust the oscillation angle, or is it fixed at 120°?
The horizontal oscillation angle is fully adjustable. Using the remote control or the LED panel, you can set the oscillation range to any value between approximately 30° and the full 120°. This allows you to focus airflow on a specific zone without sweeping the entire room. The vertical tilt is stepless within its 120° range and is set manually by tilting the fan head — the friction hinge will hold any position securely.
What is the difference between the four modes?
Normal Mode delivers constant airflow at your selected speed — ideal for focused cooling. Natural Mode varies the intensity rhythmically to simulate outdoor breezes, which many users find more comfortable for extended periods. Sleep Mode starts at your chosen speed and gradually decreases it over time while also dimming the LED display. Turbo Mode engages the air booster at maximum output, prioritizing reach and circulation speed — perfect for quickly ventilating a stuffy room or distributing air conditioning.
How does the 100-foot air reach work in practice?
The 100-foot (30.5-meter) specification refers to the maximum distance at which the fan's airflow remains perceptible under ideal conditions — an unobstructed path with the fan at Turbo mode. In real-world use within a furnished room, you can expect effective air circulation throughout spaces of up to approximately 800 square feet (74 square meters). The convergent duct design and bionic blades work together to create a focused column of air that resists dispersion far better than conventional fan designs.
Is the remote control battery included?
Yes, the remote control comes with the required battery pre-installed. The remote uses a standard CR2025 coin cell battery, which is widely available and easy to replace when needed. The remote also features a magnetic back that allows it to attach to the fan's metal pole for convenient storage.
How stable is the fan at its tallest setting?
The HKM-5328211 features a weighted circular base with a diameter of approximately 15.7 inches (40 cm), providing a low center of gravity and excellent stability even at the full 42-inch (107 cm) height. The base incorporates non-slip rubber pads that grip hard floors, tile, and low-pile carpet effectively. The fan meets and exceeds standard tip-over resistance requirements for household appliances.
Can the fan be disassembled for cleaning?
Yes. The front grille is secured with easy-release clips (no tools needed), allowing quick access to the blades for dusting and cleaning. The blades themselves can be wiped down with a damp cloth. The rear grille can also be removed for deeper cleaning. We recommend cleaning the blades and grilles every 4-6 weeks during regular use to maintain optimal airflow performance.
Does this fan have any smart home integration?
The HKM-5328211 is designed as a standalone appliance with onboard LED touch controls and an IR remote. It does not include Wi-Fi or Bluetooth connectivity, nor does it integrate with smart home ecosystems like Alexa or Google Home. This design choice prioritizes reliability, simplicity, and freedom from app dependencies — the fan works perfectly right out of the box with zero setup.
Use Cases
Where the HKM-5328211 excels
Bedroom & Nursery
The 20 dB noise floor and Sleep mode with auto-dimming display make this fan a top choice for light sleepers, infants, and anyone who values an undisturbed night's rest.
Home Office
Keep cool during focused work sessions without the distraction of fan noise bleeding into conference calls. The remote lets you adjust settings mid-meeting without leaving your chair.
Living Room & Open Plan
The 120° oscillation and 100-foot air reach cover expansive areas effectively. Use Turbo mode to rapidly circulate conditioned air and reduce hot spots in open-plan layouts.
Fitness & Yoga Spaces
The adjustable height and precise tilt let you direct airflow exactly where needed — across a yoga mat, toward a treadmill, or angled upward for general ventilation during workouts.
The Difference
Why the HKM-5328211 stands apart
Most standing fans force you to choose between power and quietness — high-velocity models roar, while silent models barely stir the air. The HKM-5328211 refuses that compromise. Its brushless motor, bionic blades, and convergent duct architecture deliver meaningful airflow at distances that rival dedicated circulators, all while operating at sound levels that fade into the background of daily life.
Add to this the stepless vertical tilt, adjustable oscillation width, and four thoughtfully designed modes, and you have a fan that genuinely adapts to your lifestyle rather than demanding you adapt to it. This is not merely a fan — it is a precision climate tool disguised as a household appliance.
Purchase with Confidence
Covered by comprehensive policies
Free Shipping
Complimentary standard shipping on all orders — no minimum purchase required. Delivered to your doorstep at no extra cost.
180 Days Purchase Protection
Extended protection covering manufacturing defects and performance issues for a full 180 days from the date of purchase.
30-Day Money-Back Guarantee
Not completely satisfied? Return the fan within 30 days for a full refund — no questions asked, no restocking fees.
24-Month Warranty Service
Full manufacturer warranty for 24 months. Covers all components, motor, electronics, and craftsmanship with hassle-free replacement or repair.
Nationwide Service Network & Support
With over 3,600+ authorized service centers across the United States, we ensure comprehensive after-sales support for your product, giving you complete peace of mind.
We understand that maintenance needs may arise. When you purchase from us, you gain access to our unparalleled service ecosystem designed for maximum convenience and reliability.
1. DIY Repair & Parts Replacement:
For minor repairs or part replacements that can be handled personally, we provide cost-price genuine parts during the warranty period. Each order is accompanied by clear, step-by-step video tutorials to guide you through the self-repair process seamlessly.
2. Professional Servicing:
For issues requiring expert attention, simply contact our support team. We will locate the nearest authorized service center based on your order and location details. You only need to bring your product to the designated center. Once servicing is complete, we will notify you for pickup. All repairs are free during the warranty period; afterward, only cost-based fees apply.
Every product on Hekomart.com is expertly curated from thousands, quality tested, and lifestyle approved. Elevate your everyday.
Express Delivery Priority - Where Speed Meets Satisfaction
At Hekomart.com, we understand the anticipation that comes with every online order. While most platforms rely on standard economy shipping, we prioritize your excitement by strategically selecting premium express carriers to accelerate deliveries. Our intelligent logistics system analyzes real-time data to optimize routes, partnering with globally-recognized couriers like DHL, FedEx, and UPS to ensure 30% faster doorstep arrivals* than industry averages.
Every package receives 24/7 tracking visibility and proactive delivery updates, transforming waiting time into confidence. For time-sensitive purchases, our "Expedited Service Guarantee" offers optional priority handling at no extra cost, because your satisfaction isn't just a goal – it's the core of our delivery DNA.
*Based on internal 2025 data comparing standard shipping durations across major platforms. Delivery times vary by destination and customs procedures.
Credit Card 180 Days Purchase Protection
The 180 Days Purchase Protection protects the buyer if an item purchased has not been shipped or if a shipped item is significantly not as described by the seller. The 180 Days Purchase Protection covers all purchases and payments made through our website. We accept Visa, Master Card, American Express, and Discover Card. If you don't receive the item that you ordered, or it shows up significantly different from its description, you may qualify for Purchase Protection, and we'll reimburse you for the full purchase price plus any original shipping costs, subject to terms and limitations. If you are charged for a transaction that you didn't make, let us know within 60 days, and we've got you covered.
30 Days Money-Back Guarantee
We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost. No restocking charges. Any additional fees associated with a purchase transaction will be deducted from the amount of the refund.
24-Month Extended Warranty Service
If you purchase products from our website, you have 24 months to request repairs or replacement if any products turns out to be faulty or are not as advertised. During the warranty period if any product is found to have a manufacturer defect, we will repair or replace the defective part(s). If a product cannot be repaired or replaced within a reasonable time, you can request a refund or price reduction. We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost.
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