FeaturesiOS / Android / Windows compatibleBattery life: up to 7 hours (32 hours with charging case)Microphone / remote controlWater-resistant (IP55)Noise-cancelling depth of up to 40dBWorld-leading active noise cancellation technologyUp to 40dB ANCThe Xiaomi Buds 3 True Wireless Noise-Cancelling Earphones are equipped with a powerful ANC chip, with a noise cancellation capacity of up to 40dB. 3-mic noise cancellation for clear calls even in noisy places.3 ANC modesLight Mode for relaxing in a park, Balanced Mode for walking around an office building, Deep mode for a noisy subway ride.Dual transparency modeIn transparency mode, you can stay aware of your surroundings without removing your headphones. Also, it supports voice enhancement to keep frequencies clear, making it easier to talk to friends in noisy environments.superior sound qualityDual magnetic dynamic driverThree wideband frequencies and sensitive transient responses provide greater sound definition.Hi-Fi level sound qualityXiaomi Audio Laboratory professional tuning, according to physical acoustics and psychological acoustics for detailed frequency response curve tuning. Wear these headphones like in a professional recording room.Easy to use and comfortable to wear32 hours of battery lifeWith the lower power chip, the battery life is up to 7 hours with a single earbud and up to 32 hours with the charging case.Two Device ConnectivityThey can be connected to two devices simultaneously. Connect smartphones, tablets, PCs and other smart devicesPressure SensorPress the force sensor like a solid button, easy to switch modes, pause music and control other functions.Comfortable and safe use4.6g weight of each earphone. Ergonomically designed around the anatomy of the ear for a secure and comfortable fit.IP55 rated dust and water resistanceIt is rigorously designed to be resistant to dust and water, certified IP55. Listen without worry while you work up a sweat at the gym.Support wireless chargingIt is compatible with Qi-certified chargers