Type: 1 receiver + 1 transmitter, 1 receiver + 2 transmitter 5VmAh
:S/N
dB
Transmission distance:2
Color: blackApplication: v, live
51gSize: 8.6m0pcs
*3051. 2. Work on cequipment3. Deliver a high sound quality so everybody can hear your speech clear and concise.
6. HD LED display, state signal, power and charging status. fulfill