✅【Only 1 left】First come, first served!! ✅Brand new, unused item. Developed and originally designed in 2025, this is the third-generation detachable microphone open-earphone, which has obtained a utility model patent. This Bluetooth headset has evolved from a neckband type to the series' first completely wireless earphones to further reduce the burden on the user. It can be used with one ear or both ears, and has a more casual and stylish design. It is especially suitable for business situations with many online meetings. 【Clear calls & mute function with ENC noise canceling】The MicCuff microphone-equipped earphones adopt the ENC noise reduction algorithm function to ensure call quality. The built-in dual microphones suppress environmental sounds such as keyboard sounds and air conditioning during meetings, delivering only the voice clearly. By using the detachable microphone in conjunction, it is possible to convey even clearer audio to the other party on the call. In addition, the mute function minimizes sound leakage and surrounding environmental noise, protecting privacy. Note: Not compatible with TEAMS. If the sound is "muffled," removing the independent microphone in a quiet environment may improve it. In noisy environments, using the dual microphones provides excellent noise canceling effects. 【Cutting-edge technology Bluetooth 5.4 & up to 15 hours of continuous playback】MicCuff supports industry-leading Bluetooth 5.4 and AAC/SBC codecs, allowing you to enjoy high-quality sound on various devices such as iPhones and Androids. It connects instantly with low latency and can be used with peace of mind within a 10-meter range. Equipped with a Type-C charging for fast charging, it can be fully charged in 1.5 hours. When fully charged, it can play continuously for up to 15 hours and can be used all day long. Note: When adjusting the volume, turn on [Volume Sync] or set the volume of your smartphone and earphones to maximum. 【Open-ear design & single physical button】The feature of MicCuff is its design that clips onto the ear without blocking it. 【Stress-free & about the package】MicCuff is a lightweight design of only 11g per ear, and the open-ear shape minimizes the burden on the ears.