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HKM-388627 Wireless In-Ear Sports Headphones with Dual Modes, HiFi Sound, 5 Hours Playtime, and Fast Charging
Introducing the HKM-388627 Wireless In-Ear Sports Headphones, designed for those who appreciate high-quality sound in an active lifestyle. With a sleek and ergonomic design, these headphones are not only easy to carry but also provide a comfortable fit for long listening sessions.
The HKM-388627 features a wireless binaural stereo system that ensures a separation of left and right ear channels, delivering a HiFi sound effect that enhances your music experience. Whether you prefer to use each earbud separately in mono mode or together in stereo mode, these headphones offer the flexibility to match your needs.
Equipped with the advanced Lanxun Bluetooth solution and Bluetooth version 5.0, these headphones connect seamlessly using a 2.4GHz Bluetooth frequency band. With an impressive wireless range, you can move freely within a barrier-free straight-line distance of 10-15 meters, allowing you to enjoy your favorite tracks without being tethered.
Battery life is a key feature of the HKM-388627. You can listen to music continuously for up to 5 hours with one earbud or 3.5 hours when using both. Plus, with a standby time of 120 hours for a single earbud and 60 hours for both, your headphones are ready whenever you are. Charging is quick and efficient; simply place the earbuds in the storage mode, and they will be fully charged in just 60 minutes. The included storage box also has a built-in 300mAh battery, allowing for three additional charges on-the-go.
With built-in high sensitivity microphone (-38dB), you'll enjoy crystal-clear calls without interruption. The HKM-388627 is available in a variety of colors including black, white, black red, black blue, and various stylish combinations, catering to your personal style.
Choose the HKM-388627 Wireless In-Ear Sports Headphones for an exceptional audio experience that fits perfectly into your active lifestyle.
1. Wireless binaural stereo, separation of left and right ear channels, HIFI sound effect
2. The left and right ears can be used separately (mono), can be used together in pairs (stereo)
3. It is ergonomic, small in size and easy to carry.
3. Lanxun Bluetooth solution, Bluetooth version 5.0, using 2.4GHZ Bluetooth frequency band
4. Both left and right ears have built-in 40mAh special customized steel shell rechargeable lithium battery
5. Bluetooth distance: barrier-free straight-line distance 10-15 meters, barrier-free 360 ° any angle 10 meters
6. Battery life: continuous listening to songs on one ear for up to 5 hours, continuous listening on both ears for up to 3.5 hours; standby on single ear for 120 hours, and standby on both ears for 60 hours
7. Charging: Charge the battery in the storage mode and quickly charge the battery 100% in 60 minutes. The storage box has a built-in 300MAH battery, which can be charged 3 times in a row.
8. Built-in high sensitivity (-38db) MIC
Color: black, white, black red, black blue, black and white, white blue, white gold, white rose, white red
Box Pack: 100x38x150cm,
Weight: 140g
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
