Tech & Electronics >>
HKM-278611 Transparent Bluetooth Speaker with Dual-Radiation Design and TWS Function, 5-Hour Battery Life, Suction Cup Included
Introducing the HKM-278611 Transparent Bluetooth Speaker, a stylish and functional addition to your audio experience. This innovative speaker boasts a dual-radiation design that enhances your sound quality, allowing you to enjoy crisp audio while maintaining a unique aesthetic with its transparent cavity structure.
Designed with convenience and versatility in mind, this speaker supports wireless Bluetooth audio transmission utilizing advanced protocols such as A2DP, AVRCP, and more. With Bluetooth V4.2 technology, it provides reliable connectivity, allowing you to pair it with your devices seamlessly.
One of the standout features of the HKM-278611 is its True Wireless Stereo (TWS) function. Whether you want to use it independently or connect two speakers together for a richer sound experience, the choice is yours. The included suction cup adds another layer of convenience, enabling you to secure the speaker in various locations while creating a stereo sound effect with paired units.
With a rated power of 3W and an impedance of 4 ohms, this speaker delivers robust sound across a frequency range of 110Hz to 20kHz. Enjoy high-quality audio with a signal-to-noise ratio of 80dB, ensuring that even the most subtle sounds are captured. Its compact design, measuring Φ65x80mm, makes it portable enough for any setting.
The built-in battery provides up to 5 hours of continuous playtime on a single charge, with a quick charging time of just 3 hours. This feature guarantees that your music experience is uninterrupted, no matter where you are.
In summary, the HKM-278611 Transparent Bluetooth Speaker combines cutting-edge technology with a captivating design. Ideal for music lovers who appreciate both style and performance, this speaker is the perfect companion for any occasion. Elevate your audio experience today with the HKM-278611.
Product Features
1. Support wireless Bluetooth audio transmission, support A2DP, AVRCP, GAVDP, IOPT, OPP, SSP and other protocols, Bluetooth V4.2 version;
2. Support Bluetooth TWS function, can be used independently, or paired into wireless pair box;
3. Comes with a suction cup, which can form a stereo sound for the main and auxiliary machines;
4. Unique built-in dual-radiation basin acoustic structure design, low frequency;
5. Unique transparent cavity structure design;
parameter
1. Rated power: 3W Impedance: 4 ohms
2. Drive unit: 4 ohms 3W
3. Signal to noise ratio: >=80dB
4. Distortion: THD+N<=0.5% (@Fo=1kHz, PO=1W)
5. Frequency range: 110Hz-20kHz
6. Bluetooth version: V5.0
7. Wireless working frequency range: 2.402~2.480MHZ
8. Effective distance: 10M
12.5V 1A input; battery charging for 3 hours
13. Battery life 5 hours (normal play status)
14. Appearance size: Φ65x80mm
Packing list:
1X data cable
1X audio cable
1X transparent speaker
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
