Top features: – Wireless headphones with long-lasting battery life – Fold-flat design makes carrying and storing your headphones simple – Three pre-set audio modes enhance your listening pleasure Wireless headphones Save yourself from tangled wires and limited movement with the JVC HA-S30BT-A-E Wireless Bluetooth Headphones. With a Bluetooth range of 10 metres you’ll be able to listen even when you’re away from your device. Enjoy a generous battery life of up to 17 hours from a one to two hour charge, which is plenty to get you through day-to-day activities. Fold-flat design When not in use, your JVC HA-S30BT-A-E Headphones fold into a manageable size for simple storage. An earcup-mounted microphone ensures that you won’t miss important phone calls, letting you talk hands-free. Adjust the volume via the on-board controls or using your smartphone. Pre-set audio modes The JVC HA-S30BT-A-E Headphones come equipped with three pre-set listening modes: Normal, Bass Boost and Clear. These selectable modes help to enhance your listening pleasure so you can enjoy your favourite music in a way that suits you.