Radius Completely Wireless Bone Conduction Wireless Earphones Series Listening Earphones Bone Conduction Does Not Block Your Ears Splashproof IPX4

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- A form and sound that overturns the conventional wisdom of bone conduction earphones. A stress-free fit for an innovative music experience. Completely wireless bone conduction earphones Bone conduction technology ring fit bone conduction Sound leakage suppression performance Reversal phase anti-leakage *We do not accept returns or exchanges for items other than defective items. Thank you for your understanding. [Note] To improve the quality of radius products, we perform inspections, firmware updates, and periodic recharging before shipping. Therefore, products that have been temporarily opened may be mixed in, but these are unused products and there is no problem with the quality. Thank you for your understanding. Beethoven -Beethoven-