5 feature buttons
2 micro USB 2.0 port
USB connectivity to PC and IP phone
Integrated busylight LED indicator
Boom arm adjustable: 320°
Charging stand (for headset)
Talk time: up to 13 hours (Mono)
up to 14 hours (Dual)
Standby time: 90 hours (Mono)
125 hours (Dual)
Charging time: 2.5 hours (5V/1.2A)
Wireless range: up to 160m/525feet
Secure DECT (level):
Step B – authentication –
DSAA,encryption – DSC (64bit)
Cordless Advanced Technology: CAT-iq 2.0
Microphone type: dual microphone
Microphone sensitivity: -44.0+/-3 dBV
Microphone frequency range: 100 Hz-10 kHz
Speaker size: Ф 28
Speaker sensitivity: 92.5+/-3 dB, 0.179 V
Microphone type: ECM
Omnidirectional microphone
Microphone sensitivity: -38.0+/-2 dBV
Microphone frequency range: 70 Hz-20 kHz
Speaker size: 40mm*20.8mm
Speaker sensitivity: 97+/-3 dB