Sennheiser D10 DECT Wireless Telephone Headset - Refurbished Category_Best4Headsets/USB Headsets Superior ANC (Advance Noise Cancellation)

Superior ANC (Advance Noise Cancellation)

BT51-A USB Dongle

ActiveProtection Technology

Standby Time: 48 Hrs

Noise-cancelling Microphone

Sennheiser D10 DECT Wireless Telephone Headset - Refurbished Category_Best4Headsets/USB Headsets Superior ANC (Advance Noise Cancellation)Single connectivity Connects directly to your desk phone Advanced Wideband audio using CAT iq technology Digital Signal Processing Technology (DSP) Noise Cancelling Microphone ActiveGard technology protects hearing against Acoustic Shock Monuaral 2 in 1 wearing style Talk time: 8 hours (Wideband) Talk time: 12 hours (Narrowband) Fast charging: 50% in just 20 mins Magnetic interface for secure placement when charging Wireless DECT Range: 180m with