User's Manual
Table Of Contents

328
Technical information
Power supply
Battery power 3.7V Li-Ion battery
Operating time 8 hours (standard battery)
Transmitter charging time 2.5 hours (standard battery)
Receiver charging time 2.5 hours (standard battery)
Input signals
Microphone Built-in microphone (omnidirectional
or directional)
External sound source input 2.5 mm stereo jack plug
(0 dBV max input signal)
Output signals
Headphone socket 3.5 mm stereo jack plug
Distortion 0.05% THD (electrical)
Frequency range 40-10 000 Hz
Tone control +/- 10 dB, cut-o frequency 1.6 kHz
Output power 100 mW (16 Ω load)