The HA-S50BT Bluetooth headphones are ready for streaming audio wirelessly from a compatible device within a 10m range. You can customise the sound to your taste with the built-in 3 pre-set equaliser and enjoy a variety of music. The HA-S50BT offers up to 17 hours of listening on the go and are rechargeable via USB. For your comfort and long period of usage these light-weight on ear headphones feature synthetic leather ear pads and a soft cushioned headband. You can play, stop, or skip tracks as well as answer phone calls by using the buttons on the headphone. The flat swivel foldable design makes it easier to carry them with you on any journey. The HA-S50BT is finished in niche piano black for the ultimate high quality look and finish.Features:17 hours of listening with built-in rechargeable batteryFlat-foldable design for ease of portabilitySoft head-pad for comfortable fit3-selectable preset equalizing positions for variety of musicDriver Unit 30.5mmFrequency Response 20-20,000HzRechargeable battery