Ultra Light Ear Cuff Bluetooth Wireless Long Playtime Fully Compatible with Bluetooth Equipped with Wireless Kodendo Bone Conduction Ear Cuff Comes

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a 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 a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. 🏆 [World's lightest class, 3.8g lighter than paper] Introducing the world's lightest earphones, BLUTOOT, an innovation that brings music closer to you. With an ultra-lightweight design of only 3.8g, these are wireless earphones that are lighter than a sheet of A4 paper, light as air, and fit gently in your ears.With a weightless feeling, these iPhone earphones remain comfortable even when used for long periods of time, and provide your ears with a new freedom to feel closer to music.