Bone Conduction Bone Conduction Headphones Bone Bluetooth Block Your Bluetooth Listening Wireless Comes with Comfortable to Open Ear No Ear Fast Work

【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. The earphones use bone conduction technology. Sound waves travel directly through bone tissue to the inner ear. You can enjoy music and calls even when you can't use traditional earphones, such as while walking on the street or exercising. The earphones are waterproof and can be used in damp environments such as rain or sweat during exercise. open ear headphones