FIIO JD1 FIO-IEM-JD1-B [Shipped from authorized Japanese retailer/serial number included] Earphones earphones

【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.

Equipped with a 10mm diameter liquid crystal polymer (LCP) dynamic driver that reproduces rich bass. "Internal and external magnetic circuit design" that drives the dynamic driver powerfully and delicately Housing structure that reduces pressure on the eardrum and reproduces rich bass sounds Die-cast zinc alloy face plate that creates a luxurious feel like a higher-end model Aluminum alloy sound nozzle that accurately transmits sound wave vibrations to the eardrum 0.78mm 2-pin connector for expanded compatibility Only 7g per side, comfortable to wear Ergonomic housing design provides comfortable wearing experience Obtained high-resolution audio certification