【Hi-Fi Stereo Deep Bass & Active Noise Cancellation】Equipped with dual 11mm large composite dynamic driver unit, true wireless earbuds noise cancelling delivers clearly superior stereo sound with powerful deep bass and immerse yourself in the wonderful world of music. The ear buds wireless adopt the advanced ANC technology to cut out the noise. In ANC mode, the wireless headphones will eliminate the ambient noise up to 38dB. 【Transparency Ambient Mode & 4 Mics Call Noise Cancelling】Press the left earbud 2 seconds to switch to the transparent mode for hearing and connecting with the world around you while still offering uninterrupted music. Equipped with 2 built-in microphones inside each ear bud, and adopting advanced environmental noise cancellation (ENC) technology, this in ear earbuds can blocks out 80% of background noises and give you the confidence to take calls anytime, anywhere. 【USB-C 24H Playtime & Game and Music Modes】The wireless earbuds long battery life can last for 4 hours playtime from a single charge, and 20 extra hours with the compact charging case. 5 click either earbud to switch to game or music mode. In the game mode, the gaming earbuds with microphone can provide 40ms low latency, 3D stereo gaming sound quality; In the music mode, an immersive sound experience can be offered for your enjoyment. 【Auto Quick Pairing & Single Mode Switch Freely】When you take out the anc earbuds from the charging case, they will automatically turn on & connect to the previously paired device. Thanks to the bluetooth 5.1, it also allows you to use any ear buds alone, and you can easily switch between mono earbud mode and binaural mode to cope with different occasions. Compatible with apple, android, samgsung etc. 【Comfort Fit & IPX6 Waterproof Stereo Earphones】The earbuds for small ears combine ergonomic design, with 3 different sizes of soft silicone ear-tips for a better wearing experience, offers more wearing stability, no matter it is worn by adults or kids. IPX6 waterproof protect wireless earphones from water splash, sweat and raindrops, ensure you to enjoy your athletic time and no need to worry when you wear them while running,workout, etc.