EJ-7 Okayo

Wave band 863 MHz-865 MHz
Output Power 10 mW
Moving frequency 150 Hz-8 kHz
Distance 80-100 m (w otwartym terenie)
No. of Channels 16
Input microphone/audi, MP3
Output earphone/audio (3.5mm)
Power supply 2 x AA (R6) batteries/batteries1600mA/2000mA
Working Time receiver – 30h transmitter – 20h
Weight 170g – receiver (with batteries) 170g – transmitter (with batteries)
Dimensions 26mm x 64mm x98mm