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