Gourmandies Miffy Completely Wireless Stereo Earphones Face MF-521WH

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Canal type stereo earphones that prevent sound leakage. Using Bluetooth wireless technology, you can play music and make hands-free calls within 8 meters. You can play, stop, skip, adjust volume, receive and disconnect calls with the touch switch, all from your ear. Press and hold for 2 seconds to connect to Siri for voice control. (Google Assistant can be used in Android settings) One hour of charging provides up to 2.5 hours of continuous talk, up to 3 hours of continuous playback, and up to 50 hours of continuous standby.