Listen to your music without cables with the Wireless Sports Headset Choose from black gold, white gold and black silver  Allows two Bluetooth devices to connect at the same time Supports mute function Enhanced echo cancellation and noise suppression  Answer calls via the multi functional button on the headset Comfortable and lightweight design  Suitable for driving and wearing in the office  Transmission distance: 8-12 meters Talk time: 32 hours Music time: 24 hours Standby time: 70 Days Charging time: 2-3 hours Upgrade your current headphones with these Wireless Sports Headset - save 67%