Bluetooth 5.2 Technology & Hi-Fi Stereo Sound QualityTrue wireless earbuds Advanced Bluetooth 5.2 Technology provides great connectivity. CVC 8.0 Noise cancellation makes music clear and powerful, built-in microphone to suppress noise and ambient noise during phone calls, make your call more comfortable and clear.Touch Control & Smart LED Digital DisplayOur wireless earphones features with touch control sensors, it can largely minimize the pressure to your ears when you touch the button for various functions. In Wireless Charging case, the smart LED digital screen can help check the exact battery consumption of L/R earbuds and charging case at any time.Lmpressive 120H Playtime & Charge on-the-goBluetooth earbuds adopted LED battery display design, it'll indicate how much battery remaining in the charging case. Bluetooth earphones offer about 5 hours continuous music playtime for a single full charge and enhance the standby time up to 120 hours. It also act as a power bank for charging smart phones, no need to worry about sudden power outage when going out or on a short trip.Superior Compatibility & IP67 WaterproofCompatible with iOS as well as Android system, fully intelligent and convenient.Certificated with IP67 waterproof, bluetooth earphones are rugged enough to endure everything from sweat to all water activities, fine enough for any adventures. Ideal for sweating it out at the gym. Be worry free from sweat, heavy rain or spilled liquid and enjoy high quality music anywhere at anytime.Single/ Twins Mode & Quick PairingBuilt-in microphones in both earbuds for you to enjoy hands-free calls and voice assistant with single or both earbuds as prefer.