Operating temperature (T-T): 10 - 40 °C
Storage temperature (T-T): 0 - 60 °C
Width: 165 mm
Weight: 80 g
Depth: 165 mm
Height: 30 mm
Product colour: Black
Wearing style: Head-band
Product type: Headset
Headset type: Monaural
DECT connectable: Yes
Country of origin: China
Recommended usage: Office/Call center
Package depth: 180 mm
Package width: 200 mm
Package weight: 80 g
Package height: 35 mm
Connectivity technology: Wireless
Wireless range: 120 m
Talk time: 8 h
Standby time: 33 h
Battery recharge time: 3 h
RJ-9 connector: Yes
Master (outer) case gross weight: 4.3 kg
Products per master (outer) case: 36 pc(s)
Harmonized System (HS) code: 85183000
Master (outer) case length: 576 mm
Master (outer) case width: 379 mm
Master (outer) case height: 144 mm
Microphone direction type: Unidirectional
Microphone frequency: 100 - 10000 Hz
Microphone noise-canceling: Yes
Microphone sensitivity: -30 dB
Microphone type: Boom
Ear coupling: Supraaural
Headphone sensitivity: 91 dB
Headphone frequency: 150 - 7000 Hz
Impedance: 64 Ω
