Sennheiser Presence Premium Bluetooth UC Headset for Mobile and Office applications. Includes BTD 800 dongle for joint pairing to mobile plus PC or USB deskphone
- Digital MEMS microphone (3 microphones) - 14 Days Standby Time - Up to 10 Hours Talk Time - Bluetooth Version 4.0 / supported profiles: HSP 1.2 + HFP 1.6 + A2DP 1.2 - 25m Range (Device Dependent) - Dynamic, neodymium magnet Speaker
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