Sony B Earphones with Deep Remote and Black MDR-XB75AP In-Ear Bass, Microphone,

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------

Smartphone compatible. The remote control has a built-in multi-function button and microphone. You can also play/pause music. A compact, highly sensitive, proprietary 12mm driver unit Tangle-resistant serrated cable Closed-type inner-ear receiver Hands-free calling with your smartphone and music control with the remote control "SmartKey" app for Xperia™ allows you to customize remote control settings to your liking