Power
| Number of batteries supported |
1 |
| Power consumption |
50 mA |
| Battery life (max) |
8 h |
Technical details
| Input frequency |
169.505/170.305 Hz |
Microphone
| Microphone sensitivity |
30 dB |
Audio-technica ATR288W VHF TwinMic system with battery-powered receiver and transmitter.
This multi-purpose wireless system provides versatile performance for camcorders, karaoke, DJs, houses of worship, schools, meetings and presentations. The ATR288W TwinMic™ VHF wireless system is supplied with two microphones, the ATR35 omnidirectional condenser lavalier microphone and the ATR20 unidirectional dynamic vocal/instrument microphone.