Sennheiser DW Pro 2 USB (Single Connectivity) Double-sided Binaural Wireless DECT Office Headset, DW30, 8 Hours Talk time, Noise Cancelling Microphone, 180m Wireless Range, 2 Years Warranty
- Wearing style: Headband - Frequency response (Microphone): 150-6800Hz (broadband), 300-3500Hz (narrowband) - Earpad size: � 50 mm - Range: 180m (line of sight), 55m in typical office building - With Phone Port and USB - Includes Base Station - 504311 - 2 Years Limited Warranty
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