BK Earphones Wired Remote Control with Microphone Canal Type Recycled Plastic Contains Antibacterial Small Black Audio-Technica ATH-CK350XiS

【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. You can make calls and listen to music hands-free. Easy earphones that are kind to people and the earth. Earphones using recycled plastic The earphone body and controller part contain 50% recycled plastic. The raw material is environmentally friendly PCR (Post-Consumer Resin) plastic*. * PCR plastic is a material made from recycled PET bottles and other plastics that we have consumed. It is easily available through local recycling programs and can be recycled using less energy and fossil fuels, reducing the amount of waste sent to landfills. Environmentally friendly packaging By using materials such as paper ties and cotton paper, we have reduced the use of plastic materials by over 90% compared to our previous product packaging. Hands-free calling allows you to use both hands freely. You can make calls using just the earphones through your smartphone, PC, or tablet. Built-in high-quality microphone allows you to communicate with clear voice during calls and meetings. Intuitive control of calls, music playback, etc. When responding to calls or playing music, you can operate directly without looking at your hands. An inline controller with a built-in microphone allows you to answer/end calls and play/stop music and videos.