Tech & Electronics >>
HKM-403283 Bluetooth Ear-Hook Sports Headphones with Charging Case and Long Battery Life
Introducing the HKM-403283 Bluetooth Ear-Hook Sports Headphones, designed to enhance your active lifestyle. These headphones feature advanced Bluetooth version V5.0, ensuring automatic matching for a seamless connection every time. With a working frequency range of 2.4GHz to 2.48GHz, enjoy a reliable Bluetooth experience with an impressive range of over 10 meters.
The HKM-403283 headphones are engineered for high-quality sound performance, boasting a frequency response range from 50 Hz to 20 kHz. You can expect clear audio and vibrant music playback, thanks to the real copper ring horn with a sensitivity of 104 + 2dB and impedance of 16 + 5%.
Battery life is a standout feature of these sports headphones. Each earphone is equipped with a 40mAh battery, while the included charging case has a capacity of 350mAh. This means you can enjoy up to 4-5 hours of music playback or 4 hours of continuous calling on a single charge. Plus, with a standby time of 120 days, these headphones are always ready when you are. The charging case can recharge the headphones up to 6 times before it needs to be plugged in.
In terms of convenience, the HKM-403283 headphones have a compact charging bin sized at 92 * 68 * 31mm and come with everything you need in the packing list, which includes 1 charging bin, 2 earphones, 1 USB cable, and a manual.
Whether you’re hitting the gym, going for a run, or simply enjoying your favorite tunes on the go, the HKM-403283 Bluetooth Ear-Hook Sports Headphones are the perfect companion for any active individual.
Bluetooth version: V5.0 automatic matching
Working frequency: 2.4ghz-2.48ghz
Support: power display support: music call.
Working distance > 10m horn: real copper ring
Frequency response range: 50 Hz ~ 20 kHz
Sensitivity 104 + 2dB
Impedance 16 + 5%
Battery capacity: 40mAh
Battery capacity of charging box: 350mah
USB charging: the headset is fully charged for 1.5 hours, and the charging compartment is fully charged for 2 hours
10. Standby time: 120 days,
The number of headphones charged in the charging chamber: 6 times.
Continuous call time: 4 hours,
Music Playing: 4-5 hours
Charging bin size: 92 * 68 * 31mm
Single product size: 104 * 84 * 54mm
Packing list:
1 charging bin, 2 earphones, 1 USB cable and 1 manual
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
