Sennheiser 502011 - Manual (Page 36)

33
Specifications
Receiver
Audio connection 3.5 mm stereo jack socket
Power supply via BA 300 rechargeable Li-Pol
battery (3.7 V / 150 mAh)
Operating time up to 9 hours
Weight approx. 50 g (with BA 300)
Dimensions approx. 70 x 60 x 26 mm
NT 13 mains unit
Nominal input voltage 100 V~ to 240 V~
Mains frequency 50–60 Hz
Nominal output voltage 13.5 V DC
Nominal output current 500 mA
Ambient temperature
+5°C to +40°C