LCD Smart Touch ScreenThe wireless Bluetooth 5.3 earbuds feature an LCD full-color smart touch screen, which is flexible and stylish, providing clear images and responsive operation. The intuitive touch screen allows you to easily control music, adjust the volume, and accurately define your own EQ sound curve. Positioning design to prevent the earphones from getting lost.Excellent Stereo + Noise ReductionThe Bluetooth earbuds feature a 13mm cavity speaker driver unit that provides stereo sound with deep bass and clear treble, giving you an immersive listening experience. Intelligent ambient noise reduction can isolate noise and create a pure environment. Noise reduction headphones allow others to hear you clearly when you are on the phone.Bluetooth 5.3, One-time PairingThe wireless earbuds feature advanced Bluetooth 5.3 technology and dual-channel transmission, low power consumption, no delay, strong anti-interference, and stable and fast connection. After the first pairing, the wireless Bluetooth earbuds will automatically connect to your device when you take them out of the charging box.40 Hours PlaytimeThe mixed use time is up to 40 hours, and a single wireless earbud can be used for 6 hours after being fully charged. Compact design, classic color scheme, beautiful and stylish, this Bluetooth earbud with noise reduction function allows you to enjoy vibrant sound anytime, anywhere. Suppressing noise helps you fall asleep and creates a quiet space for you in a noisy environment.Comfortable Fit + IPX5 WaterproofThe Bluetooth earbuds are ergonomically designed to fit the inner contour of the ear perfectly. It fits the ear canal of most people. Each earbud is built-in with sensitive touch keys, which can quickly access all functions with just one touch: power on/off, music play/pause, volume +/- and call. IPX5 waterproof rating, can prevent sweat from seeping in.