AT-BT33 Portable Bluetooth Headset with MIC for iPhone Samsung HTC

Type:Earbuds (In Ear); General Use:Media Player/Tablet; Function:Sports; Communication:Bluetooth; Connectors:USB; Memory Capacity:None; Material:Plastic; Color:Pink,Black; Dimensions (cm):553; Weight (kg):0.018; Bluetooth Version:V2.1; Operating Range:10m; Power Supply:USB; Standby Time:200 Hours; Talk Time:4Hours; Charge Time:2.5--3 Hours; Compatibility:Cellphone/Tablet