Premium OnePlus Buds Pro 3 True Wireless Stereo earbuds featuring dual drivers (11mm woofer + 6mm tweeter), up to 50dB Adaptive Active Noise Cancellation, Bluetooth 5.4, Dynaudio sound tuning, LHDC audio support, wireless charging, IP55 dust and water resistance, and up to 43 hours of total playback with charging case.