Jadeaudio JW1 Black Open Completely Wireless TWS Open Bluetooth Does Not Block Your Ear Hook FIIO Earphones, Ear, Earphones, Listening, Type, 5.3,

【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. open ear 14.2mm dynamic driver touch control Bluetooth5.3 IPX5 water resistance Comfortable to wear, you'll want to use it anytime JW1 has an ergonomic design that makes it comfortable to wear. The earhook design has adjusted stress points to ensure a secure fit for any ear shape. Whether you're working out, commuting to work, or taking a walk, the JW1 is comfortable and can be used while relaxing.