Efficient charging of USB C for 40 hours-Our earplugs use the popular USB C charging cable, which can be easily matched with your mobile power supply, computer, USB socket and so on. Fast charging design. Charge for 1.5 hours and use for 8 hours. With the backup of the charging box, it can provide up to 40 hours of playing time. Bluetooth 5.3 and low-latency connection-With Bluetooth 5.3 technology, you can connect to your device in one step by simply opening the charging box. Stronger anti-signal interference and lower signal delay. Provide you with a more stable connection and perfect audio and video synchronization. Waterproof external smart touch-These earplugs are operated by smart touch. Pause/play, turn up/down the volume, answer/hang up the phone, etc. Can be done in a small contact area. Simple and sensitive, no need to press hard, and it will not damage the ears. Waterproof and sweat-proof, very suitable for sports or fitness. High-definition stereo and mini-portable-Different from full-in-ear earplugs, T12 semi-linear earplugs are smaller and more suitable for human ear structure. With the high-definition speakers, you can immerse yourself in music, without being muggy and stressed in your ears. The mini charging box can be hidden in your pocket, so you can charge your earplugs anytime, anywhere. Switch between mono and binaural modes freely-these wireless headphones are not limited to the main earplugs. You can switch to use any earphone and enjoy the same operation and function. It makes your ears more comfortable or adapt to the environment that needs background sound. You can also share music/movies with your friends or family and enjoy the same wonderful sound.
