Features:1) Bluetooth version: V1.22) Frequency band: 2.4GHz - 2.48GHz3) Support almost all mobile phones built-in Bluetooth technology4) Function button: receiving/hanging up/pairing/turn on/turn off

Features:1) Bluetooth protocol: version 1.22) 2.4GHz wireless Bluetooth frequency3) Bluetooth range: 10 meters4) Using the hands free Bluetooth profile, it is compatible with audio gateway(in/out) for

Dimensions: 37*20mm(L*W)Weight: 9gUp to 4 hours of talk time and 110 hours of standby timeRemovable ear-hook fits either earBluetooth V2.0 compliantHeadset and handsfree profile supportedBluetooth Cla

Dimensions: 54*21mm(L*W); Weight: 37g; Up to 7 hours of talk time and 240 hours of standby time. Buzzer for alarm, earpiece holder, chic and innovation in fusion. Bluetooth V1.2 compliant. Bluetooth C

Dimensions: 62*22mm(L*W); Weight: 29g; Up to 10 hours of talk time and 340 hoursof standby time. Removable ear-hook fits either ear. Bluetooth V2.0 compliant.Headset and handsfree profile supported. B

Dimensions: 37*20mm(L*W); Weight: 9g; Up to 4 hours of talk time and 110 hours ofstandby time. Removable ear-hook fits either ear. Bluetooth V2.0 compliant. Headsetand handsfree profile supported. Blu

Dimensions: 54*21mm(L*W); Weight: 37g; Up to 7 hours of talk time and 240 hours ofstandby time. Buzzer for alarm, earpiece holder, chic and innovation in fusion.Bluetooth V1.2 compliant. Bluetooth Cla

Product Name: Bluetooth HeadsetModel Number: BHK-04bPlace of Origin: ChinaDimensions: 37*20mm(L*W)Weight: 9gUp to 4 hours of talk time and 110 hours of standby timeRemovable ear-hook fits either earBl

Product Name: Bluetooth HeadsetModel Number: BHK-05Place of Origin: ChinaDimensions: 62*22mm(L*W); Weight: 29g; Up to 10 hours of talk time and 340 hoursof standby time. Removable ear-hook fits either