These bluetooth headphones are compatible with your phone and have a built in microphone enabling you to receive and make phone calls without even touching your phone. Suitable for sport, the AX610 is great for running, rowing, cycling or simply walking or cleaning your house - bluetooth headphones will give you a new freedom! Designed to hook over your ear, they will stay attached no matter how much movement you"re making. And with excellent sound quality, you"re not compromising on bass or clarity either. Unlike in-ear headphones, the pads are resistant to sweat making them an ideal choice for the gym. The battery lasts around 6-7 hours with a 2 hour charge and a USB charging cable comes with the package. A 10 metre range allows you to walk away from your Bluetooth device without disrupting the signal. Simply hold the "play/pause" button for 5 seconds to turn the device on and off, and use the on-ear controls to skip tracks, change the volume or answer calls.