For TCL 30/40 XE 5G Ear-hook TWS Bluetooth Earbuds — Over‑Ear True Wireless Stereo with Charging Case & Hands‑free Mic for TCL 40 XE 5G, 30 XE 5G

Open‑ear design for comfortable listening: these ear‑hook Bluetooth headphones avoid the discomfort of in‑ear and over‑ear models, keep the ear canal hygienic and let you remain aware of ambient sound while enjoying music. Fast auto pairing and Bluetooth connection: the earbuds power on and pair with each other automatically when removed from the case, with a voice prompt saying "pairing"; once the two earbuds are paired, connect them via your phone's Bluetooth. Button controls: press once to play/pause music or to answer/end calls; left headphone 2 clicks to decrease volume and right headphone 2 clicks to increase volume; left headphone 3 clicks for last song. Outstanding sound and clear calling: HD stereo audio with noise cancellation technology delivers clear, low‑noise playback, and the built‑in microphone supports hands‑free calls. Charging cases and battery details: the listing mentions a 500mah charge case, and the product is also described as equipped with a mini portable 950mah charging case that supports recharging the earphones up to 5x; the case includes a built‑in battery and an LED display and automatically charges the earbuds when they are placed inside. Extra features: each earbud offers independent volume and track controls for single‑ear use and is powered by an advanced chip for stable performance.