Fits Your Ears, Fits Your StyleWith their cone-shaped main bodies ergonomically crafted for style and fit, these in-ear earphones offer an immersive acoustic experience. Pair them with the flexible silicone tips that come in 4 different sizes for a comfortable and secure fit. Better shape, better seal, better sound. Ultimate Active Noise CancellationWhile the outward-facing mic is detecting ambient noise to actively counter with noise cancelling, the inward-facing mic is picking up any other noises in your ears for further cancellation. HUAWEI FreeBuds 3i offers a thorough noise-cancelling experience for your immersive enjoyment. Pure Delight, Free from NoiseHUAWEI FreeBuds 3i creates an ideal listening atmosphere by lowering the noise level down by up to 32 dB. Listen to high-fidelity music, thrilling movie audio effects and clear voices from love ones, and enjoy uninterrupted moments with your favourite sounds. Petite Size, Mighty SoundWith HUAWEI FreeBuds 3is highly-sensitive diaphragm carefully tuned to deliver authentic, balanced audio and the 10 mm large dynamic drivers delivering powerful bass, you will feel the brilliance of every note in your ears. Fill Your Day with MusicOne single charge offers up to 3.5 hours of listening pleasure, while the charging case delivers up to 14.5 hours of battery life that will fill your day with musical joy.