Sony completely wireless earphones Light and compact call quality Supports external sound capture support IPX4 performance Black BC WF-C510 / 4.6g /

【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. High sound quality and can be adjusted to your preference Good balance from high to low range, and vocals are natural and clear DSEE compressed sound sources can be complemented to CD quality, and the sound quality can be adjusted to your preference. Reliable basic performance: Ultra-light and compact body of 4.6g and case of 31g.Small yet high performance.Compact design provides 22 hours of playback. Supports multi-point function/external sound capture function Drip-proof IPX4 drip-proof performance allows you to enjoy music without worrying about rain or sweat. Compatible with Bluetooth 5.3 with secure connection