OnePlus Buds 4 Wireless Earbud

[Industry leading ANC up to 55 dB & 5500Hz range]: Powered by the latest OnePlus algorithms, Buds 4 can dynamically adjust ANC in real time-up to 800 times per second-based on ambient noise to ensure optimal noise cancellation. [All-New Adaptive Mode] Dynamically switches between ANC and Transparency Modes for safer and smoother listening [Flagship level near-lossless sound]: Featuring twin tailored DACs (Digital-to-Analog Converter), an 11mm woofer and a 6mm tweeter, precisely engineered to deliver powerful bass and clear treble, creating rich lows and pristine highs across a wide soundstage. Industry leading Hi-res Codec of LHDC 5.0 and upto 1 Mbps 24-bit 192kHz LHDC 5.0 meets studio-grade Hi-Res for silky-smooth sound with reduced latency [Steady Connect, AI translation] Steady connect ensures reliable connectivity both indoors & outdoors. It ensures ultra strong bluetooth with massively extended range up to 250 meters(For select OnePlus phones with Oxygen OS15.0.0 & above). With AI translation, break the language barrier. Experience seamless real-time conversation in many languages. [IP55 Rating]: With IP55 dust and water resistance, you’re protected against sweat and rain-no worries, just music [Customizable settings for hassle free control]: Slide up/down for volume control, Long touch/hold to switch among ANC, adaptive & transparency mode, single tap for play/pause,double or triple taps for switching songs. [47ms low latency in game mode]: Low latency ensures every gunshot, footstep, and game alert syncs perfectly with your actions, providing users with a smoother and more enjoyable gaming experience [Fast charing & longer battery life]: Large battery delivers up to 45 hours of non-stop music with ANC Off, A quick 10-minute charge delivers up to 11 hours of music playback.