The HA-S30BT light-weight Bluetooth on ear headphones feature powerful low frequencies and a Bass Boost function. Producing up to 17 hours of playback via 3 hours of charge. You can play, stop or skip tracks, as well as answer important phone calls. The flat foldable design ensures ease of portability. The HA-S30BT Bluetooth light-weight on ear headphones feature powerful low frequencies and a Bass Boost function giving a great audio experience. 17 hours of music playback without the hassle of wires, giving you plenty of time to relax and enjoy your playlist wherever you are. Soft ear pad ear pieces. Foldable. Remote with microphone for calls and track control controls. Adjustable headband. 30mm driver. Bass control. 10m range. Compatible with universal smartphones. Rechargeable battery (included) (not included). Rechargeable battery. 17 hour battery life. 180 minute charging time. Model number: HA-S30BT-A-E.