Our wireless earbuds adopt advanced Wireless V5.0 and high-sensitive inbuilt microphone with noise canceling technology, deliver crystal clear stereo sound. Come with 2200mAh magnetic charging case, charge TWS earbuds effectively and can be used as emergency power bank for your phone. Its sweat-proof performance and smart touch design enables it to be widely used in car owners, white collars, businessmen during travel or daily life. Features : Wireless TWS Earbuds Charging Fast: Up to 5Hrs music or call time after fully charged for 1 hour. Equipped with 2200mAh rechargeable battery, the charging dock can charge dual earbuds for about 2.5 times and 5times for single earbud, extend single earbud playtime up to 25Hrs and serve as an emergency power bank for your cellphone.Hi-Fi Stereo Sound & Noise Reduction: Adopts the latest wireless V5.0 technology, faster and more stable connectivity with no signal loss or music dropouts. True wireless dual ear stereo design, left and right earbud can be separated. Adopt noise cancellation technology, the TWS earphones can reduce ambient noise, ensure crystal clear music playback and conversations.High-Effective Magnetic Charging & LCD Power Display: Simply put your earbuds near the charging interface and they will be held in place magnetically and recharge. With the LCD display, it can show charging states of the earphones and exact percentage of charging dock battery.Ergonomic Fit & IPX5 Water-Resistant: 3 sizes of flexible silicone tips fit various peoples ear shape, securing the earbuds in place and creating an exceptional seal for superior noise cancellation. IPX5 Water-Resistant earbuds keep out water, sweats and rains, whether indoor or outdoor. Touch Control Multi-Function Button: Inbuilt with interactive biosensor, Siri voice assistant can be woken up via touch the L/R button for 1 second. And with its one multi-functional button, the earbuds can support answer/end a call, play/pause, call for voice assistant, pairing, power on/off, etc. The charging dock can also work as an emergency power bank and a phone stand.