Industry-leading wireless performance.
Work away from the desk and still maintain a wireless connection that won’t let you, or your customers, down.
Engineered to be the world’s most powerful professional wireless headsets.
- Industry-leading wireless performance and density.
- Advanced noise cancelling microphone for crystal clear calls.
- All day talk time and integrated busylight.
- Can also be used as a corded device
Speaker frequency range
Microphone frequency range
100 Hz to 7.3 KHz
Speaker bandwidth - Music mode
40 Hz to 16k Hz
CE, CB, FCC, IC, NOM, NTC, EAC, PSB, ICASA, TELEC, SIRIM, ACMA, NZ Telepermit, UL. Zoom-certified.
Fit & Comfort
Headset form factor
Head band, Neck band as accessory (Mono)
Ease of Use
Intuitive audio control
Answer/end call - reject call - volume control
Voice / Mute
Integrated red light on the microphone tip and the headset, activated when on a call or manually by the user when busy, to act as a “do not disturb” signal
Up to 13 hours
30 min for 40% charge
90 min for 100% charge
Desk phone & softphone (PC)
Connection (mini jack, USB, etc)
Micro USB, RJ-9 for handset, RJ-9 for desk phone audio, RJ-45 for AUX
Operating range (up to)
Up to 150m/490ft
Narrowband and wideband.
Optimized for music (when not in call)
Headset, base, power supply, USB cable, desk phone cable, documentation, Quick start guide
Main unit dimensions (W x D x H)
Base: 93 x 90 x 106mm
Headset: 141 x 32 x 169mm (Duo), 147 x 32 x 169mm(Mono)
DECT Security Step C & using FIPS approved algorithms for key generation, payload encryption and authentication
North America: 1 year limited warranty
Europe/APAC: 2 year limited warranty
-10° to + 55° C