Enjoy your music and take calls hands-free on the WeSC 41420 Wireless Bluetooth Headphones. They connect to your smartphone using Bluetooth, so you can listen without getting tangled in wires.All the controls are on the earcups - simply tap the buttons to adjust the volume, skip tracks or answer calls.The headphones are foldable, so they won't take up much room in your bag. And thanks to the 11-hour battery life, you can listen all day without needing to recharge.