ELECOM Bluetooth with Silicone Cover that Fits Inner Ear Music Playback Easy USB Black Earphones, Microphone, Neckband, Ears, Type, Calls, Control,

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. These are FAST MUSIC(TM) label Bluetooth(R) wireless headphones that are semi-open and allow you to enjoy natural sound quality without being muffled. FAST MUSIC(TM) is an entry label where you can easily experience "surprisingly good sound" with the theme of cute, fun, and colorful. The semi-open structure with ducts in front and behind the driver unit provides natural sound quality without muffled sound. Also, since it is not sealed, you won't feel pressured even when using it for a long time, and you can hear surrounding sounds, so you don't have to worry about it. Comes with a silicone cover that fits your ears and provides a stable fit. The silicone cover is removable. Adopts a large-diameter φ13.6mm dynamic driver to reproduce well-balanced high-quality sound from low to high frequencies.