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The OnePlus Buds 4 are true wireless earbuds with a two-driver setup: an 11mm woofer paired with a 6mm tweeter, covering a 15Hz to 40kHz range. Each earbud carries three microphones and active noise cancellation rated up to 55dB, and Bluetooth 5.4 with Steady Connect plus LHDC 5.0 support for higher-resolution audio on compatible phones. Battery life is generous, with up to 45 hours total with ANC off and 24 hours with ANC on. They suit Android users, especially OnePlus and Oppo owners, who want strong ANC and long runtime without paying flagship prices.
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Lowest price we've seen: $109.00 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Each earbud has an 11mm woofer and a 6mm tweeter. Each side has 3 microphones, and noise reduction goes up to 55dB.
The earbuds connect over Bluetooth 5.4 with Steady Connect and support the LHDC 5.0, AAC and SBC codecs. They come with a charging case. Battery life with the case is 45 hours with ANC off and 24 hours with ANC on.
