Smart CaseControl earbud settings, control volume settings, EQ mode and battery level of earbuds and charging case, as well as display time and set alarm from the charging case screen without taking out your phone. With the unique smart charging case, you can enjoy a truly smart experience without using your phone.Hi-Fi Stereo and ENC Noise CancellationThe active noise canceling earbuds with microphone are powered by a 13mm large-size speaker, focusing on obtaining clear mid-range and balanced bass and treble performance, vividly reproducing your music. The touch screen earbuds adopt CVC8.0 technology noise reduction technology, wireless earphones with dual HD microphones. Enjoy quiet music and clear calls even in noisy environmentsBluetooth 5.3 and Fast PairingThe earbuds with screen are equipped with the latest Bluetooth 5.3 technology, with faster transmission speed and wider range. The Bluetooth earbuds adopt DSP enhanced anti-interference, allowing you to enjoy a high-speed and smooth wireless music experience. Open the lid of the charging case, and the wireless earbuds will automatically connect to the last paired deviceLong battery life TWS wireless earbuds can continuously listen to songs for 7 hours, and the stylish charging case can extend the use time to 30 hoursEasy touch control and universal compatibility You can touch any Bluetooth earbud to control your phone, such as music switch, volume adjustment, phone calls, voice assistants, etc. No need to adjust through the phone. Wireless earbuds are compatible with iPhone, ipod shuffle, ipod nano, Android, Samsung, Blackberry, HTC, iPad Pro, Bluetooth-enabled mobile phones and tablets, etc.