Bluetooth TWS Ear-hook Earbuds for TCL 4X 5G, 40 X 5G/NxtPaper — Open-Ear True Stereo with 350mah Charging Case & Hands-free Mic

Open-ear, ear-hook TWS earphones (non in ear) designed to eliminate the discomfort of in-ear or over-ear models while keeping the ear canal clean. The open design lets you listen to music without blocking your ears so you can remain aware of ambient sounds — useful for activities like running or jogging. Auto pairing & wireless connection: remove the earbuds from the charging case and they will automatically power on and pair with each other; a voice prompt will say "pairing". Once the two earbuds pair successfully, you can connect them to your cellphone wirelessly. The wireless headphones are touch-controlled for convenient operation. Audio and calling: delivers HD stereo sound with stereo bass and noise cancellation technology to reduce interference and provide clear audio. A built-in microphone enables hands-free calling and clear voice pickup. Charging and battery: the earbuds charge automatically when returned to the case. The unit includes a mini and portable 350mah charging case with built-in battery and led display. This case supports recharging of your earphones up to 5x. Controls and chipset: each earbud offers independent volume and track controls so you can adjust playback without reaching for your phone, and either earbud can be used alone in independent mode. The set is powered by an advanced chip for stable performance.