Description:
Color: Black
Material: ABS+ electronic components
Audio response range: 20Hz-20kHz
Frequency: high frequency 730Mhz
Transmission range: Max.50m (barrier free); 30m (through wall)
Transmission delay: less than 4Ms
Power: built-in 3.7V 600mah rechargeable lithium battery
Charge time: 2 hours
Continuous use of time: 6 hours
Charging port: micro USB
Product size: 11 x 4.5 x 1.5 cm / 4.3 x 1.8 * 0.6Inch
Package size: 17.5 x 10.5 x 5Cm / 6.9 x 4.1 x 2inch

Wireless transmitters and receivers can be used for electro acoustic instruments such as guitar, Beth, Violin and so on.
UHF 730mhz acoustic transmission, anti-interference, ultra short delay.
Support 4 sets of equipment at the same time, the maximum transmission range of up to 50 meters.
Built in rechargeable lithium battery, long working time, equipped with USB line, easy charging.
Plug and play is easy to use, small in size, light in weight and easy to carry.

Package list:
1* Emitter
1* Receiver
1* Charging line
1* English Instruction