Technical information
Power supply
Battery power
Operating time
Transmitter charging time
Receiver charging time
Input signals
Microphone
External sound source input
Output signals
Headphone socket
Distortion
Frequency range
Tone control
Output power
304
3.7V Li-Ion battery
8 hours (standard battery)
2.5 hours (standard battery)
2.5 hours (standard battery)
Built-in microphone (omnidirectional
or directional)
2.5 mm stereo jack plug
(0 dBV max input signal)
3.5 mm stereo jack plug
0.05% THD (electrical)
40-10 000 Hz
+/- 10 dB, cut-off frequency 1.6 kHz
100 mW (16 Ω load)