TWS & BLUETOOTH 5.0 - Adopt the most advanced Bluetooth 5.0 technology. Make your bluetooth connection faster, more remote and more stable. Lower energy consumption to get Longer play time, with wireless transmission distances up to 10 meters. 3000mAh CAPACITY CHARGING CASE - Charging case can charge 60 times for earphones in full power, and it can be used as a power bank for smartphones or other devices when you are out. In fully charged, you can enjoy more than 4 hours of music. Normally, after the headphones are placed in the charging box, the battery will be fully charged within 1.5 hours. 6D STEREO SOUND QUALITY - With intelligent high-quality audio chips, the earbuds catch every details of music and transmit sounds with crisp treble and proper bass. cVc 8. 0 noise cancellation technology reduces ambient noise and echo, ensure sound clarity and crystal when listening to music or talking on the phone. CONVENIENT TOUCH CONTROL - Easy to operate only need to touch lightly and no more the small buttons which are difficult to operate. Customized Breathing Lamp, cool and fashion, safe and convenient no matter where you are. WEARING COMFORTABLE & WATERPROOF - Ergonomic earplugs design, with softer high-quality silicone material Earbuds, fit ears perfectly. There are 3 earbud tips assuring you to get the most favorable and comfortable size. With charging case inner nano-coating, the bluetooth earbuds are resistant to sweat, water and rain. Perfect for running, jogging, hiking, yoga, exercises, gym, fitness, travelling and etc.