Features:<br> WITH LOGO<br> Bluetooth: 5.0<br> channel: Stereo<br> Material: ABS<br> Talk time (medium volume): 3-4.5H<br> Standby time: 240h<br> Headphone charging time: 1H (both ears)<br> Headphone battery capacity: 50 mA<br> Rechargeable battery capacity: 400 mA<br> Rechargeable cycles: about 3-4 times<br> Size : about 52*51*30mm<br> Product function: Binaural listening to music, Binaural calling, wireless charging, Hall switch, touch control<br> Notice:<br> 1.<br> WITHLOGO<br> ,Neutral earphones<br> 2. It cannot work on Samsung app<br> Package included:<br> 1 x earphones<br> 1 x charging case<br> 1 x charging cable<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store