Come with a protective case、 net pocket inside for putting extension audio cable、 ear tips and other accessories、 easy to carry into your pocket.Battery status can be displayed on iphone.Package:1*bluetooth headset、 1*charge cableCompatible with all Bluetooth enable devices、 such as iPhone/Nokia/HTC/Samsung/LG/Moto/PC/iPad/PSP and other Bluetooth devices.On-ear controls for calls and music.Built-in microphone and Built-in rechargeable Li-ion battery.Clear bass resonance、 CVC wind noise reduction、 and superior sound isolation.Multi-point pairing which allows you to connect 2 mobile phones simultaneously.100% brand new and high quality made.Portable lightweight and sweat-proof design.. Bluetooth Version: V4.1. Functions: Caller report/Line control answer/Hang up/Rejection/Redial/Mute/Chinese-English shifting/Intelligent one-driving-two/Music Pause&Play/Volume control/Playback control. Supported Profiles: A2DP、 AVRCP、 HSP、 HFP. Operating Range: Up to 10 Meters (33 Feet). Talk/Music Play Time: About 4.5 hours. Standby Time: about 180 hours. Charging Time: About 2 hours. Case Material: Imitation Leather、 about 8cm * 3cm / 3.1in * 1.1in (Diameter * Height)