Omega OUSR600B Bluetooth 4.0 + EDR Handsfree Headset Black

High end Bluetooth earphone with Bluetooth 4.0 technology.LED battery charge status for IOS systemsChipset: CSR V4.0Mode: HFP1.6, HSP, CVC6.0, HD Voice, CVC/A2DP, AVRCP, IOS Battery Stae Monitor ProfileFrequency: 2,4GHzTransmit Power: Class2Talking time: about 4,5hStandby time: about 130hCharging Time: about 2h