Plug and play, easy to use, small in size, light in weight and easy to carry.
Built-in rechargeable lithium battery, long working time, equipped with USB cable, easy to charge
Support 4 groups of devices to be used at the same time, the maximum transmission range can reach 50 meters
Ultra-high frequency 730mhz original sound transmission, anti-interference, ultra-short delay.
Wireless transmitters and receivers can be used for electro-acoustic musical instruments such as guitars, basses, violin, etc.

parameter:
Audio response range: 20Hz-20kHz
Transmission range: max.50m (barrier-free); 30m (through walls)
Transmission delay: less than 4ms
Power supply: Built-in 3.7V 600mah rechargeable lithium battery
Charging time: 2 hours
Continuous use time: 4 hours
Charging port: USB
size:11×4.5×1.5cm / 4.3×1.8×0.6 inch
Material:ABS
colour:black

Package Contents:
2 x Guitar transmitter
2 x Guitar receiver
2 x power cable

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.