M-636-MY ★ Brand new, unused item ♪❤ ★ Free shipping & fast dispatch ♪❤ ★ High-end, high-quality, next-generation, cutting-edge model ♪❤ ★ High-performance noise canceling thoroughly eliminates unwanted noise ❣ ★ Clear calls without noise, even in noisy places ♪❤ ★ HD voice automatically adjusts the volume to the surroundings ♪❤ ★ Dual-microphone technology delivers outstanding call quality to the other party ♪❤ ★ Supports long calls ♪❤ ★ One-touch, one-handed operation OK ♪❤ ★ Doesn't easily fall out of your ear, stress-free ♪❤ ★ You can hear clearly with one ear, perfect for calls while driving ♪❤ ★ Great for sports and online meetings ♪❤ ★★ Design specifications may rarely change due to model changes, etc. 【Powerful Noise Canceling】 High-performance noise canceling in the Bluetooth headset thoroughly eliminates unwanted noise! Clear calls without noise, even in noisy places ♪ 【Clear and Crisp HD Voice】 Enjoy the clearest calls with HD voice and dual-microphone technology ♪ HD voice automatically adjusts the volume to the surroundings, so you won't be bothered by ambient noise anywhere. Dual-microphone technology delivers outstanding call quality to the other party! 【Supports Long Calls】 Built-in 200mha large-capacity battery. About 2 hours of charging, super long call time, long standby time, IOS system battery level display OK! Communication distance is about 10-15m (without obstacles). Voice control is possible, and you can enjoy calls and music with high sound quality. 【Ergonomic Design ★ Hear Clearly with One Ear ♪】 The Bluetooth-compatible mono headset speaker is worn in the ear using an ear gel and ear hook! Doesn't easily fall out of your ear, stress-free ♪ Comfortable to use all day long! Also, you can hear clearly with one ear, perfect for calls while driving ♪ 【Easy Operation】 One button controls music playback/pause/next song/previous song/hands-free calls ♪ 【Pairing Mode】 Press and hold the multi-function button for 3 seconds