Stereo Bluetooth Headset, Joway H05 Wireless Headset Hands Free Earphone for Commercial Talk Bluetooth Headphone Compatible with IOS Apple, Android Phones Galaxy S6 / Edge and More(black) Bluetooth Version:4.0. Compatible with all bluetooth enabled devices, For iPhone,For HTC,For Samsung,For Moto,For LG,For Nokia,For Xiaomi and so on Operating Range: Up to 10 Meters Charging Time: Approximately 2 hours and Talk Time: 6 hours.Music Time: 5 hours and. Standby Time: Up to 150 hours Perfect Leather surface, business style