FIIO FF1 from Authorized Japanese Number Earphones Earphones FIO-IEM-FF1-T [Ships retailer/Serial Included]

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. ----------------------------------------------------------- Equipped with large diameter 14.2mm dynamic driver Diaphragm combining newly designed PU gasket and beryllium coating Acoustic resistance tube ensures excellent low frequency reproduction ability Compact and lightweight design provides a comfortable fit even when used for long periods of time. Anti-slip silicone ring and silicone wing hook included for use in sports and leisure. Comes with two types of sponge covers that can change the tone. Built-in microphone with in-line controls for comfortable calls Uniquely shaped 0.78mm 2-pin detachable oxygen-free copper cable FF1 is the latest entry model in the FF series, which incorporates FIIO's earphone development know-how to explore new possibilities for intraconcave earphones in today's world where canal earphones have become mainstream. The FF1 follows the technologies used in the higher-end models FF5 and FF3, such as a large-diameter 14.2mm beryllium-coated dynamic driver and the use of acoustic resistance tubes to enhance low frequencies, to express deep bass and an open mid-to-high range. With a smaller shell diameter of 16.2mm and a light weight of 3.2g per side, these multi-purpose earphones can be used comfortably for long periods of time, and can be used in a variety of situations such as listening to music, watching videos, playing games, and working out.