Tech & Electronics >>
HKM-870227 Wireless Transmission System for Electric Guitar and Other Instruments - 30m Range, Rechargeable, 10 Frequency Bands, Low Delay
Introducing the HKM-870227 Wireless Transmission System, a versatile solution designed for musicians who demand high-quality sound without the constraints of cables. This innovative system is perfect for electric guitars, basses, violins, and other electro-acoustic instruments, enabling smooth performances with freedom of movement.
The HKM-870227 offers an impressive transmission range of up to 30 meters. While the optimal performance is achieved within 15 meters, you can feel secure knowing that this system is engineered for reliability, even at longer distances. With 10 available frequency bands, the system automatically tracks and matches the good signal, ensuring minimal interference and a seamless audio experience.
One of the standout features of the HKM-870227 is its dual operating modes—high gain and low gain—making it adaptable for both passive and active pickups. Musicians can enjoy UHF original sound transmission with less than 4ms delay, allowing for real-time audio without noticeable lag.
The built-in rechargeable lithium battery provides up to 7 hours of continuous use, making it an excellent companion for long rehearsals or gigs. Recharging is straightforward with the included micro USB cable, ensuring you have the power you need when you need it.
Lightweight and compact, the HKM-870227 is as easy to carry as it is to set up. Simply plug it in and you’re ready to play. With its FCC, RoHS, and CE certifications, you can trust in its quality and compliance with safety standards.
Included in the package are:
- 1 transmitter
- 1 receiver
- 1 USB charging cable
- 1 instruction manual
Elevate your music experience with the HKM-870227 Wireless Transmission System—freedom, quality, and convenience all in one device.
feature of product:
Wireless transmitters and receivers can be used for electro-acoustic musical instruments such as guitars, basses, violin, etc.
Support 10 sets of equipment to be used at the same time, the good effect within 15 meters, the maximum transmission range can reach 30 meters
10 frequency bands are optional, the receiving end automatically tracks and matches
The world's first: high gain and low gain two modes, suitable for passive pickups and active pickups
UHF original sound transmission, anti-interference, ultra-short delay.
Built-in rechargeable lithium battery, long working hours, equipped with USB cable, convenient charging.
Plug and play, easy to use, small in size, light in weight and easy to carry.
Has passed FCC RoHs CE certification
specification:
Audio response range: 20Hz-20kHz
Frequency: 570mhz-579mhz
Transmission range: the good within 15m, the maximum range is 30m (barrier-free)
Transmission delay: less than 4ms
Power supply: Built-in 3.7V 700mah rechargeable lithium battery
Charging time: 2 hours
Continuous use time: 7 hours
Charging port: micro USB
Charging cable: about 21cm (1*USB socket, 2*MicroUSB socket)
Product size: 11.8*4.5*1.5 cm (transmitter and receiver)
Packing size: 14.5*10.5*5cm
Gross weight: 214g
Net weight: 108g (single transmitter and single receiver each weighs 40g)
Products include:
1*transmitter
1*receiver
1*usb charging cable
1*Instruction
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
