K7O TWS Wireless Earbuds for OnePlus 9, Nord N100/N10 5G, Pro Phones — True Stereo Headset with Hands-free Mic & Charging Case

K7O true wireless stereo earphones deliver immersive, noise-isolating audio and clear in-ear calls thanks to acoustic echo cancellation. Use both earbuds together for full stereo playback or switch to mono mode — each bud can operate independently and even pair to two devices at once, acting like two separate headphones. Setup is fast with one-step pairing: simply remove the left and right earbuds from the charging case and they will auto-pair. Built to handle workouts and light splashes, the earbuds are sweat and splash-proof up to ipx4 and offer a solid wireless signal range of up to 33ft. Battery life provides 8 hours of playback on a single charge; the included 400mah charging case supplies three full recharges for a combined 32 hours of music without needing a socket.