SNUG AND COMFORTABLE DESIGNONTOTL wireless earbuds are designed to comfortably fit in your ear. Soft material to protect ear and with S,M,L ear caps you could chose the proper one to fit your ear. The super musical outputs are light and comfortable to wear for long hours with no pain. They fit securely, not easy to fall from ears without recognition. Ear hook design can be perfect for sports,Jogging&Gym exercise. | TRUE WIRELESS EARBUDSwireless design you could enjoy sports and music and never worry about wire tangles while on wireless earphones.The connection distance can be up to 33ft.As long as your device is within the range, we guarantee you quality music better than the wire embedded earphones.Compatible with iPhoneX 8/8plus 7 6, Samsung Galaxy S8 S7 S6, LG G6 G5, Google Pixel, iPad , Other Bluetooth-enabled Tablets. | LONGER BATTERY LIFE AND CHARGING CASEEquiped with 500mAh battery magnetic charging Box,it can charge the headphones 3 times.You can also use the single earbud charging cable (USB port) to plug in other devices charging anytime anywhere.Bluetooth headset can have over 3 hours to 5 hours' working time on a single charge. You will never worry about short of battery when you are enjoy music. | TWS DUAL MODE CHIPHigh-performance TWS dual-mode chip, powerful computing performance can guarantee a stable and consistent separation of the frequency of the signal transmission, so as to achieve binaural wireless separation, the signal is not separated.You can use dual earplugs at the same time to share music with your friends;You can also choose left/right one in single earbuds mode each bluetooth earbuds can connect with dual bluetooth devices. | SUPERB SOUND QUALITYV5.0+EDR high-powered Bluetooth core chip, downward compatible with 4.0 and 3.0 multiple protocol functions,provides faster pairing, stable connection and signal transmission . Noise cancellation technology reduces ambient noise and echo, enable clear sound no matter in calls or in music time.Video introduction: https://www.facebook.com/oaey.keazmrz/videos/673631346326845/