Can connect with two devices at the same time., Headset features a built-in rechargeable battery that will last up to 10 hours of talk/music playing time when fully charged. , Sleek, modern design with adjustable headband., Includes an extra set of foam earpieces, USB charger and a black flock pouch with drawstrings to store the headphones when not in use., The headset uses Bluetooth V3.0 EDR and supports HSP, HFP, A2DP and AVRCP., Features five voice status alerts in English. Power On, Power Off, Pairing, Pairing Completed, Incoming Call. The voice notice comes directly through the headset and tells what the current status is about., Enjoy your music or phone conversation in comfort while being wireless and hands-free. ,