Sennheiser IE 4 - Ear Adapter "S", black 00175 5 mm connector No Automatic

5 mm connector No Automatic volume adjustment No Bluetooth Low Energy (BLE) Yes USB cable length 1

000 cycles and 10 years of use

29 m (90") Mounting type Ceiling Minimum VESA mount 200 x 100 mm Maximum VESA mount 800 x 400 mm Panel mounting interface 800 x 400 mm Ergonomics Tilt angle range 0 - 15° Adjustable Yes Design Product colour Black Housing material Steel Certification UL Weight & dimensions Width 884

4 GHz Wireless range 10 m Headphones Ear coupling Circumaural Headphone frequency 20 - 20000 Hz Impedance 45 Ω Driver unit 4 cm Microphone Microphone type Built-in Microphone frequency 100 - 8000 Hz Battery Battery operated Yes Battery type Built-in battery Battery technology Lithium Polymer (LiPo) Battery capacity 240 mAh Continuous audio playback time 18 h Rechargeable battery Yes Charging source USB Battery capacity 0

Features Device type Universal Auto No Product colour Black Speakerphone No Noise reduction No Echo cancellation Yes Maximum operating distance 100 m LED integrated Yes LED indicators Bluetooth

Sennheiser IE 4 - Ear Adapter "S", black 00175 5 mm connector No Automatic5 Pairs of silicone ear adapter in size small, black, for IE 4