TWS Wireless Earbuds for TCL 30 Z/30 T — True Wireless Stereo Headset with Mic, Acoustic Echo Cancellation, Mono Mode, 33ft Range, 320 mah Case

True wireless stereo earphones compatible with TCL 30 Z/30 T, engineered for high-quality audio and clear in-ear calls using state-of-the-art acoustic echo cancellation. Use both earbuds together for full stereo sound or switch to a single earbud for safer driving — mono mode lets each bud operate independently and even connect to separate devices at the same time. One-step pairing pairs the left and right earbuds automatically when you remove them from the charging box. Wireless signal range reaches up to 33ft. The included charging case contains a built-in 320 mah battery that can recharge the earbuds 3 times and will charge them automatically whenever they are placed back into the case.