Features: [BT 5.1] Adopting advanced BT 5.1 chip, the earbuds provide one-step pairing, faster transmission speed, more stable connection and lower power consumption. [Easy Pairing] After first pairing, it will turn on automatically and match quickly when you take it out again, simple and fast. [Intelligent Noise Reduction] 12mm large moving coil with professional noise reduction technology, effectively eliminates external noise and delivers pure sound quality and clear voice call. [Multifunctional Key] Various complicated operations can be done easily by tapping the key, such as voice assistant wakening, volume and music control, etc.
[LED-Digital Display] LED-digital screen shows clearly the remaining power of right / left earphones and charging case. Cool breathing light gives you wonderful gaming experience. [Portable Power Bank] Large capacity charging case can not only charge the earphones, but also charge the mobile phone for emergency. [More Functions] IPX4 waterproof and sweat proof allows you to deal with daily water activities easily and enjoy sports freely. The earbuds are single or double free to use.