st3.0 wireless headphones stereo bluetooth headsets foldable earphone animation showing

bt version5.0,suitable for most bt devices,with more stable signal and faster connection speed. uilt in 250mah large capacity battery,the standby time up to 100 hours,the music play time up to 10 hours,you can enjoy your game or music for a long time. folding design,the curved shape with folding feature greatly save your space,you can easily take it..syi