Oneplus Buds Z2 Bluetooth Truly Wireless in Ear Earbuds With Mic, Active Noise Cancellation, 10 Minutes Flash Charge & Upto 38 Hours Battery (obsidian Black)

Active Noise Cancellation: Up to 40 dB noise cancelling with 2 modes - Faint (+/- 25dB) & Extreme (+/- 40 dB) through manual adjustment via OnePlus mobile or HeyMelody App. High Quality Sound: 11mm dynamic drivers acoustically tuned for bigger, bolder beats with razor-sharp treble & Dolby atmos support delivers immersive, true-to-life sound using industry leading spatial audio 3-MIC ENC Call Noise Reduction: To keep your calls sounding smooth, the 3-MIC design trims down wind noise caused by air friction. It sharpens voice-pickup & cuts down surrounding noise for crystal clear speech. Supported Audio Format(s): SBC, AAC