FIIO FF1 Black FIIO Earphones Earphones Inner Ear Type Dynamic Driver

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. ----------------------------------------------------------- Format: Intraconcave earphones Driver: 14.2mm dynamic driver x 1 Frequency characteristics: 20Hz to 20kHz Impedance: 45Ω@1kHz Sensitivity: 106dB/mW (@1kHz) Equipped with a large-diameter 14.2mm dynamic driver Diaphragm that combines a newly designed PU gasket and beryllium coating Acoustic resistance tube that ensures excellent low-frequency reproduction ability Compact and lightweight design provides a comfortable fit even when used for long periods Includes anti-slip silicone ring and silicone wing hook for use in sports and leisure Equipped with a microphone with in-line control Two color variations 0.78mm 2-pin detachable oxygen-free copper cable Two types of sponge covers included