Sony Plug Wired Headphones for iPhone and Android Button with Volume and Microphone Compatible with USB Audio Class Black IER-EX15C USB-C In-Ear

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

Easily connect to a wide range of devices via USB-C. Serrated cable reduces tangles and makes it easy to carry. Compact design with balanced, high-quality sound. In-line remote with multi-function button, volume +/- control and built-in microphone. Secure-fit silicone earbuds with comfortable housing and different size ear tips. You can choose from four colors: black, white, blue, and pink.