Siemens HHB-710 User Manual page 12

Headset technical data
Li-Ion battery 100 mAh
Charging
time
Standby time up to 300 hours
Talk time
Range
Weight
Protection
class
Operating
temperature
*: depending on the mobile
phone used
Mains adapter technical data
Input
Output
Operating
temperature
Customer service
See Customer Care, S. 152.
approx. 2.5 hours
up to 6 hours*
max. 10 metres,
less in buildings
approx. 15 grams
IP20
-20°C...55°C
110 V or 230 V AC,
50/60 Hz
5 V DC/0.4 A
0°C...55°C
N626
Headset PTT Bluetooth ® (en) 11