Avantree C171 Wired Earphones with Mic and Volume Compatible with iPhone and Other Android Sports Earphones for Running and Sports - USB-C Control,

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! ----------------------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【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. ----------------------------------------------------------- [Type C Jack] The Type C jack makes the C171 compatible with all USB C enabled devices. [Comfortable & Secure Fit] With ear hooks and soft ear tips, the C171 provides a snug and comfortable fit that's perfect for sports and active scenes. [In-line Controls] Physical in-line buttons let you play/pause music, adjust volume, skip/play tracks, answer/reject calls, activate voice assistant and more without touching your phone. [Built-in Microphone] Enjoy clear calls with the C171's built-in microphone. [Premium Sound] C171 earphones deliver crisp audio with an emphasis on balanced, high-quality sound levels.