- Wireless and undisturbed transmission of TV and HiFi audio signals in digital transmission quality with the easier handling ,- Wireless headphones with the latest digital technology, undisturbed connection with TV or HiFi system as well as call accept via smartphone via Bluetooth at just the push of a button ,- All standard types of connection are available: optical connection via Toslink/ODT, Bluetooth, 3.5 mm jack and RCA connection ,- Maximum wearing comfort thanks to lightweight and flexible chin strap with different silicone ear pads for an individual fit ,- Energy-saving: Headphones switch off after 5 minutes in the charging station if no audio signal is transmitted ,- Charging the integrated battery via practical docking charging station with fast charging function ,- Balance individually adjustable for each ear ,- Separate volume control ,- Excellent transmission reliability due to noise-free carrier frequency 2.4 Ghz on a Bluetooth basis ,- Easy to use thanks to plug/pair & play ,- High level of wearing comfort thanks to the low weight of the chin strap receiver of just 70 g ,- Integrated lithium polymer battery with low self-discharge for up to 8 hours of continuous operation ,- Natural sound in top stereo sound quality ,- Detection of ambient noise and conversations thanks to switchable microphone