Features: Built-in HD microphone&speaker, hands free controls for ultimate convenience Bluetooth V4.1, connect with two phones simultaneously High-fidelity stereo music and clear speech within 10 meters Mini unique ear buds with Golf clubs shape Technical ergonomics design 9mm in-ear audio earplugs Special own-designed retail package and manual Intelligent voice prompt Grade A Li-polymer battery, incomparable long standbySpecifications: Correspond with: Bluetooth V4.1 Bluetooth profile: HSP, HFP, A2DP, OPP, AVRCP Transmitting Power: Class 2 Transmission range: 10M, 360 Frequency Range: 2.4026GHz-2.480GHz Operating voltage and current: 3.7V/14mA Li-polymer battery: 80mA Charging time: 2h Music playing time: 6h Talking time: 5h Standby time: 175hPackage List: 1X Sports Bluetooth Headsets(without retail package) 1X Charging Cable 4X Ear Hat
