Enter Bluetooth Headset E-BTH-70 Bluetooth  (Black, In the Ear)

Bluetooth headset with built-in rechargeable battery Bluetooth headset, suitable for different bluetooth mobile phones Bluetooth mono call center headset, low end and long talking time Bluetooth headset with adjustable volume and 10 meters effective range Stylish mini and elegant appearance design Easy to wear without hook, very comfortable Redial the last call, clear sound, noisy cancelling, reject call, volume adjustable Faster connecting, convenient to listen to MP3 from cellphone Frequency: 2.4GHz Talking time: About 3 ~ 4 Hours Standby time: About 120 Hours Charge Time: About 1 ~ 2 Hours Specification: Bluetooth Version: V3.0 Profiles: Headset Profile /Hands free Profile/A2DP Profile /AVRCP Profile Operation Range: 10 Meter Compatibility/Pairing: All Bluetooth devices V3.0 and under Power Source: Built in Rechargeable Li-ion Battery Included earphones with built in MIC