Brief Description: Bluetooth Headset [Detachable Microphone - Utility Model & Design Patent Pending] MicCuff G9 Wireless Microphone Earphones Bluetooth Mute Function Dual-Ear Support Air Conduction Earhook ENC Noise Canceling Doesn't Pick Up Ambient Noise Hands-Free Earphones Bluetooth 5.3 Dual Device Connection Online Meetings Work From Home Bluetooth Headset Detailed Description: [Utility Model & Design Patent Pending | Detachable Microphone G9] The industry's first all-in-one design allows you to freely switch between music and calls! With Microphone Attached: High-precision noise canceling transmits call audio clearly. Significantly cuts out surrounding noise, perfect for business calls and online meetings. Without Microphone Attached: Transforms into stylish earphones. Enjoy music and video viewing comfortably. The utility model-pending detachable mechanism allows for easy attachment/detachment and secure hold. Switch instantly to suit the scene! Immerse yourself in music during your commute, and enjoy hands-free calls in the office – a versatile two-in-one device. [Two High-Sensitivity Microphones & ENC Noise Cancellation] When the boom microphone is attached, you can deliver your voice clearly to the other party even in noisy environments, achieving surprisingly high call quality. Clear voice conversations are possible even without the boom microphone. The ENC noise-canceling microphone suppresses surrounding noise and picks up only your voice. The microphone rotates approximately 360 degrees, allowing you to freely adjust to your preferred angle. The G9 headset supports clear calls in any situation with AI voice recognition noise reduction. [Multi-function & Physical Buttons / Mute Function] Easily control volume adjustment, music playback/pause, and call answering/rejecting with the physical buttons on the device. No need to take out your smartphone, which is very convenient. [Bluetooth 5.3 / Dual Device Pairing] Equipped with the latest "Bluetooth 5.3 + EDR" standard, significantly improving stability, power saving, and operability. You can use it comfortably without sound interruptions even in environments with a lot of radio interference, such as crowded trains and stations during your commute. Furthermore, it can connect to up to two devices simultaneously, making switching connections smooth. [Type-C Fast Charging / Wide Compatibility] Supports Type-C fast charging and is equipped with a large-capacity 150mAh battery. Continuous use for up to approximately 12 hours is possible, allowing you to make calls comfortably while working.