... The monotic stereo bluetooth headset 2.Stylish easy-to-use bluetooth 3.Delicate and simple design 4.Excellent sound Features of Bluetooth Headset:1.stylish ... ,more attractive10.CE,FCC,RoHS approvalProduct Specification:Bluetooth Version: v2.1+EDR Profiles: Headset, Handsfree, AVRCP Class:2 Operation Range ... Power Supply Adapter 1 x User Manual audio quality wireless stereo bluetooth headset neckband X6