Top features: - Wireless Bluetooth headphones allow you to enjoy cable-free music - Lightweight design with powerful audio - Built-in microphone lets you answer calls on the move Wireless Bluetooth headphonesThe HA-S30BT-B-E Headphones feature Bluetooth technology, allowing you to enjoy your favourite music wirelessly without the hassle of cables. It's got a 17 hour battery life, so you can listen to your music for longer before needing to recharge the battery - ideal for music on the move.Lightweight design with powerful audioWith 30 mm neodymium drivers, the HA-S30BT-B-E produces dynamic sound to bring your audio to life. Its lightweight design can be folded flat for easy storage and transportation.A Bass Boost function can deliver extra bass to enhance your music, while its memory foam earpads allow you to listen in comfort for extended periods of time.Built-in microphone lets you answer calls on the moveThe HA-S30BT-B-E has a built-in microphone, allowing you to answer phone calls on the move without needing to remove the headphones.Remote and volume controls on the earcup make it easy to adjust the audio quickly, and for added convenience the headphones are compatible with all smartphones.