Sony Wireless Bluetooth Battery IPX4 Water DSEE Small WI-C100 Earbuds, Compatible, 25-Hour Life, Resistant, Enabled, Black, WI-C100 BZ,

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- 25 hours of playback time for peace of mind, with no worries about running out of battery DSEE compatibility provides a high-quality, comfortable listening experience. Headphones Connect allows you to adjust the sound to your liking. IPX4 compliant, so you can use it safely even in the rain or while exercising Quick charge compatible. 10 minutes charge for 60 minutes of playback. Hands-free calling Bluetooth maximum communication distance: Line of sight distance: approx. 10m 360 Reality Audio is a new music experience that envelops you in sound that spreads in all directions. With Sony's certified personal optimization compatible models, you can enjoy an even more realistic and immersive experience by optimizing the headphones to the shape of your ears and the characteristics of your headphones using the "Headphones Connect" app.