Uigsas Bluetooth Headset Uigsas Bluetooth Headset Adopt Bluetooth 5.2 Chips, And Super Noise Cancelling Technology Is Engineered For Superior Calls,Bring You Sound With Extraordinary Accuracy And An Ultra-realistic Listening Experience. Advanced Voice Control Control your Mobile Phone hands-free without pressing buttons through voice recognition technology, NO NEED APP,Just say "YES or NO" to answer/reject your phone calls. Super Long Standby Time High-performance battery provides up to 20 hours of Talk/Music Time from a Single Charge 1.5Hrs. Portable Headset for Running The Bluetooth Headset Weighs Only 11 Grams And is Very Lightweight And Portable. Can be Worn In Any Sports, Especially For Running or Riding. Up to 20 hours of continuous talking / music time with a single charge, so you can enjoy long lasting music and less time charging. Wherever your day takes you, Uigsas keeps your music and Talk.