Oneplus Buds 4

OnePlus Buds 4 – True Wireless ANC Earbuds Active Noise Cancellation (ANC): Up to 49dB Drivers: Dual dynamic drivers for deep bass & clear sound Audio: Spatial audio support, Dolby Atmos compatible Battery Life: Up to 9 hrs (buds) / 39 hrs total with case Fast Charging: 10 mins charge = up to 10 hrs playback Connectivity: Bluetooth 5.4, ultra-low latency mode Water Resistance: IP55 (earbuds) | IPX4 (case) Controls: Smart touch controls Compatibility: Android, iOS, Windows