Jabra Pro 920 DUO Wireless Headset Head-band Black [920-29-508-103]

SPECIFICATIONS

Operating environment:
0˚C to +40˚C; Up to 95% RH non-condensing.

Call control:
Multi-function button support for answer call, end call, reject call, docking operations also answer and end calls.

Volume control and microphone mute:
Button controls on headset.

Visual indicator:
LED indicates call status, pairing status and other events.

Audio indicators:
Tones indicate incoming calls, low battery, volume level, microphone muting and other events.

Sound quality:
DSP noise reduction; echo cancellation; tone control; narrowband audio.

Recharge:
While docked in the Jabra PRO 920 Duo base.

Wireless standard:
(CAT - iq) European DECT and U.S. DECT.

DECT range:
For European DECT; up to 120 meters from Jabra PRO 920 Duo base to headset.
For U.S. DECT; up to 350 feet from Jabra PRO 920 Duo base to headset.

DECT frequencies:
US DECT: 1.92 - 1.93 GHz.
EU DECT: 1.88 - 1.90 GHz.

Microphone boom arm style:
Midi.

Speaker(s):
Wideband speaker.

Microphone:
Noise-cancelling microphone

General     

Product description    
Wireless DECT headset for desk phone

Wearing style    
Single-sided Headband.
Ear hook, Neckband available as optional accessory

Colour    
Black with silver

Headset weight    
Base: 177g
Headset: 29g

Audio     

Microphone    
Uni-directional microphone

Microphone sensitivity    
-30 ± 2dB

Microphone frequency range    
100Hz to 10kHz

Mute microphone    Yes

Speaker size    
Ø 28 x 5.9mm

Speaker sensitivity    
91±3dB (60mV at 1000Hz)

Speaker impedance    
32±4.8Ω (at 1000Hz)

Speaker frequency response    
150Hz to 7 kHz

Technical     

Temperature range    
Operational: 0°C to 40°C
Storage: -20°C to 45°C

Battery (Lithium Polymer)    
Integral battery

Fast charge    
50% charging in 50 min
20% charging in 20 min

Range    
Up to 120m

Talk time    
Up to 8 hours

Stand by time    
Up to 33 hours