... 3.2.1+VDR 4 Bluetooth Version 4.Wireless and convinient 5.Super strong bass Detailed ... in style with the TB-101 Bluetooth® wireless stereo headset.The perfect companion to your Bluetooth ... conveniently charged through a standard USB connection (cord included).•Headphone Type : Open Air, dynamic •Microphone : Yes ( ... Hours•Remote Control : Play, Stop, Pause, FF, FR wireless bluetooth headphone TB-101