General
- Wearing style: On-ear, double-sided headband
- Transducer principle: Dynamic, closed
- Weight: 121 g
- Connectivity: Bluetooth®, USB-A dongle
- Compatibility: Mobile devices, PC/Mac®
- Multi-point connectivity: Yes (dual)
- Battery life: Listening time - up to 27 h / Talking time - up to 23 h
- Charging time: 2 h
- Range 25 m
- Bluetooth® version: 5.2
- Certifications: Microsoft Teams*, Zoom* and optimized for UC
* Microsoft Teams and Zoom certifications apply when the BTD 800 USB dongle is connected to PC or Mac®
** In compliance with EU Noise at Work legislation (Directive 2003/10/EC)
Headphones
- EPOS Voice technology: For a clear and natural listening experience
- Driver size: 32 mm
- Frequency response: 20-20,000 Hz
- Impedance: 32Ω
- Sensitivity: 87 dB/V
- Total Harmonic Distortion (THD): 0.3% @ 1kHz, 0dB FS
Microphone
- Frequency response: 100 - 10,000 Hz
- Pick-up: pattern
- Unidirectional Noise-cancelling: Yes
- Sensitivity: -40 dBV / Pa @ 1kHz
- Style Foldable: boom arm
Hearing protection
- EPOS ActiveGard® technology: Protects users against acoustic injury caused by sudden sound burst on the line
- Sound pressure: max. 116 dB
- EU Noise at Work limiter**: Enhanced audio protection preventing listening fatigue, average 85 dB over a workday
Packaging
- Dimension of product packaging (L x W x H): 193 x 75 x 228 mm
- Package weight (incl. complete product and packaging): 454 g
- Dimension of master carton (L x W x H): 420 x 415 x 275 mm
- Units in distributor master carton: 10
- Languages: English, German, French, Spanish, Russian, Japanese, Chinese
EPOS Sennheiser C20 Black Wireless Headset
If work or study means communication via multiple devices, choose a wireless headset that fits with your dynamic lifestyle whether it is from home or on-the-go. Lightweight, portable, and wireless, this flexible audio companion keeps you focused. The boom arm gets you closer to the conversation and folds easily into the headband for a clean, modern look. The headset is Microsoft Teams and Zoom certified and UC optimized so you can jump straight into virtual meetings.