Ear-hook TWS Bluetooth Earphones for Nokia C200 / Nokia T20 / Nokia T21 — True Stereo Ear-hook Earbuds with Charging Case & Hands-free Mic

Open-ear ear-hook design keeps the ear canal free and more hygienic than in-ear or over-ear models, reducing discomfort while allowing ambient sounds to be heard during playback. These wireless earphones use a TWS setup for true stereo listening and are fitted with a built-in microphone for hands-free calls. Auto power-on and pairing: remove the earbuds from the charging case and they automatically power on and pair with each other. A voice prompt announces "pairing" during the process; once the two earbuds are paired, connect them to your phone via Bluetooth. Touch controls: tap once to play or pause. Double-tap the right earbud to increase volume, double-tap the left earbud to lower volume. Triple-tap the left earbud for the next track and triple-tap the right earbud to go to the previous track. Audio and call quality: delivers HD stereo sound with stereo bass and includes noise cancellation technology to reduce background noise for clearer playback. The built-in microphone enables clear calling. Charging case and battery: the earbuds charge automatically when placed in the case; the case includes a built-in battery and an LED display. The product description lists a 600mah charge case, and also references a mini portable 950mah charging case which supports recharging the earphones up to 5x. Additional features: each earbud provides independent volume and track control so one earbud can be used alone in independent mode. The headphones incorporate an advanced chip for stable connectivity and performance.