Weight: 160 g
Height: 67 mm
Depth: 166 mm
Width: 155 mm
Product colour: Black
Operating keys: Volume -, Volume +, Answer/end call, Mute
Product type: Headset
Wearing style: Head-band
Hearing protection technologies: SoundGuard DIGITAL
Signal-to-Noise Ratio (SNR): 53 dB
DECT connectable: Yes
Headset type: Binaural
Recommended usage: Office/Call center
Number of paired devices remembered: 2
Package depth: 185 mm
Package weight: 742 g
Package width: 210 mm
Package height: 115 mm
Charging stand: Yes
Connectivity technology: Wired & Wireless
Bluetooth version: 4.2
USB connector: USB Type-A
Wireless range (line of sight): 180 m
Wireless range (typical building): 55 m
Bluetooth profiles: AVRCP
Bluetooth: Yes
USB connectivity: Yes
Battery recharge time: 3 h
Standby time: 50 h
Battery capacity: 700 mAh
Battery technology: Lithium Polymer (LiPo)
Battery type: Built-in battery
Battery operated: Yes
Talk time: 13 h
Microphone type: Boom
Microphone frequency: 35 - 21000 Hz
Microphone direction type: Omnidirectional
Microphone sensitivity: 40 dB
Ear coupling: Circumaural
Noise canceling type: Active
Impedance: 32 Ω
Headphone sensitivity: 112 dB
Noise canceling: Yes
Driver unit: 7.2 cm
Headphone frequency: 20 - 20000 Hz
