HUAWEI FreeBuds 4i Carbon Black True Wireless Earbuds with Active Noise Bluetooth 10 Hours of External Sound Dedicated Noise Cancelling Dual Mic for

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- Active Noise Cancellation: Built-in sensors actively detect and reduce ambient noise. The dual microphone system is designed to effectively reduce outdoor wind noise. Furthermore, the unique beamforming technology, combined with AI noise reduction technology, picks up your voice more accurately, even in crowded environments, and makes the other person's voice louder and clearer. [10 Hours of Continuous Music Playback and Fast Charging] The earphones alone provide up to 10 hours of continuous music playback. With the charging case, up to 22 hours. Furthermore, with fast charging technology, just 10 minutes of charging provides up to 4 hours of music playback. You can also use one earbud at a time. Clear Sound: The 10mm dynamic driver and high-sensitivity polymer composite diaphragm deliver a perfectly balanced sound, including richer instrument harmonies, clear vocals, and powerful bass. [Clear Voice Calls] The dual microphone noise canceling function picks up your voice clearly even during web conferences or in crowded places, allowing the other party to hear you clearly and crisply. [Supports external sound capture mode] Simply press and hold the earphone to capture ambient sounds, allowing you to easily have a conversation while wearing the earphone.