【NEW】HEIKUDING 2 WIRELESS MICROPHONES, PLUG & PLAY W/ ADJUSTABLE VOLUME & ECHO..
Receiver maximum Output Level: 120DBuV. 7V, 1200 mAh (included). Microphone battery: Lithium-ion 3.7V, 1200 mAh (included). Receiver power source: DC 5V/1A. Distance between transmitter and receiver: >30m no barrier.
【NEW】HEIKUDING 2 WIRELESS MICROPHONES, PLUG & PLAY W/ ADJUSTABLE VOLUME & ECHO.. Leer más »