- Set with transmitter and receiver - both with battery and without power supply to operate
- Built-in, rechargeable lithium battery
- Range without obstacles: up to approx. 30 m
- Frequency range 20 - 20,000 Hz
- Latency: <6 ms
- 4 Channels switchable
- 24 bit / 48 kHz A / D converter
- Dynamic:> 105 dB
- Operation with one battery charge: up to 5 hours
- Includes USB charging cable
- Colour: Red