brand new and high quality Features:Large-capacity charging case can charge the headphones anywhere After being fully charged, you can use your headphones continuously for a long time You can also use the charging case to charge your phoneErgonomic in-ear design, not easy to fall from ears and stay firm in place, suitable for sports, running, driving, exercising, gym, relaxation, travel and so on Incredible stereo music quality, exceptional details bring a good listening experience, get excellent sound quality and call clarityIntelligent noise reduction function reduces ambient noise, ensure that you don't miss any part of your rhythm and enjoy music anywhereSay goodbye to tedious manual startup, take out the earphones from the charging case and automatically start-up matching Mini and lightweight, does not occupy your space, portable, easy to carry around anywhere you goWith power display screen, the power of the charging case can be clearly seenIdeal for Christmas gifts, birthday gifts, business gifts, etc Specification:Product name: Bluetooth-compatible TWS Earbuds Bluetooth-compatible version: V50Headphone capacity: 35mAHCharging case capacity: 200mAHTransmission frequency: 2402GHz~2480GHzTransmission distance: 5-10 metersTalk time: 2 hoursPlaying music time: 2-3 hoursPure standby time: 100 hoursHeadphone charging time: Charging case is fully charged, and the headphones can be charged about 15 timeMaterial: plastic Size: app8x8x53cm/315x315x209inOptional Colors: black, white, skin colorQuantity: 1set Note:Please allow 0-1cm error due to manual measurement pls make sure you do not mind before you bidDue to the difference between different monitors, the picture may not reflect the actual color of the item Thank you Package includes:2 x Bluetooth-compatible Earbuds(left and right ears)2 x Earmuff1 x Manual1 x Charging Case 1 x Charging Cable(other accessories demo in the picture is not included)