Color
Charge time
Battery life
- Up to 13 hours (talk time); Up to 52 hours (standby time)
Battery type
- Rechargeable Li-ion polymer
Bluetooth version
Supported bluetooth profiles
Button user controls
- Power on/off; Call answer/end; Mute; Volume +/-
Base controls
- Scroll wheel; Back key; USB softphone line button; Bluetooth® line button; Telephone interface line button; Configurable button
Speaker bandwidth
- 20 Hz to 20 kHZ (media mode); 100 Hz to 6.8 kHZ (wideband mode)
Ear cushions
- Artificial leather (surface material)
Security
- AES 256 bits encryption; DECT™ security certified; AES 128 bits authentication
Compatible Operating Systems
Acoustic protection technology