Bluetooth Headset w/ Android Application Support (HM7000)

Type: Bluetooth Headset Ear Coupling: In the Ear Talk Time: Up to 4 hours, 16 hours with charging case Music Time: Up to 4 hours, 16 hours with charging case Standby Time: Up to 160 hours, 640 hours with charging case Compatibility: Bluetooth 3.0 Dimensions: 1.89" x 0.75" x 0.47" Weight: 0.39 oz.