TDK Life on Record WR780 Smartphone Wireless Over-The-Ear Headphones Champagne Gold Bluetooth technology provides wireless freedom, without sacrificing sound quality NFC capability makes pairing any NFC enabled device easier than ever Intuitive ear-cup mounted remote buttons allow you to control your music tracks and volume. Rechargeable battery offers up to 8 hours of playback. Folding design and detachable cable for easy storage and travel. Connectivity Technology: Bluetooth and NFC Technology