Sony Wireless Earphones Bluetooth Hours Equipped Beige CZ Small WI-C100 Compatible/25 Stamina/IPX4 Splashproof/DSEE WI-C100

------------------------------------------------------------------------------------------------------------------ 【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 reliable playback without worrying about running out of battery DSEE compatibility provides a high quality and comfortable sound experience Headphones Connect allows you to adjust the sound to your liking IPX4 compatible for safe use even in rainy weather or when exercising Compatible with quick charging. 10 minutes charge 60 minutes playback Supports hands-free calling