TWS Open-Ear Ear-hook Bluetooth Earbuds for TCL 50 Pro NxtPaper/50 NxtPaper — True Wireless Stereo with Charging Case & Hands-free Mic

Open-ear ear-hook wireless earbuds designed to avoid the discomfort of in-ear or over-ear styles while keeping the ear canal clean and hygienic. The open design also lets you remain aware of surrounding sounds while enjoying music. These earbuds are compatible with TCL 50 Pro NxtPaper/50 NxtPaper and include a built-in microphone for clear hands-free calling. Auto pairing & wireless connection: earbuds power on and begin pairing automatically when removed from the charging case. You will hear the voice prompt "pairing" during this process. After the two earbuds pair with each other, connect them to your phone via Bluetooth. Button controls: physical button operation—single press to play or pause music and to answer or end calls. Left earbud double-click decreases volume; right earbud double-click increases volume. Left earbud triple-click skips to the previous track. Charging cases & battery: this wireless headset ships with a 500mah charging case. The earbuds charge automatically when placed into the case. The product is also described as equipped with a mini, portable 950mah charging case that supports recharging the earphones up to 5x. The charging case features a built-in battery and an LED display. Audio & call performance: delivers HD stereo audio with stereo bass and noise cancellation technology for clear sound and reduced background noise during playback and calls. Each earbud supports independent volume and track controls so you can use one earbud alone in independent mode. Additional details: powered by an advanced chip for stable wireless performance and responsive operation.