Redmi Earphone WS F9Air MAX Pro Bluetooth Earbud + Inbuilt Power Bank

FunctionsHigh Defination Sound Active Noise Cancellation Technology Delicate & Stylish Design Light Weight & Extremely Convenient to useSoft head beam lining & ear cushionsMore comfortable to wearErgonomic DesignSuitable for different head types and sizesPlay Various Games Immersively
Using the brand new Bluetooth 5.1 technologyMore Powerful high-speed transmission efficiencyCan achieve lower-latency sound synchronization for youDazzle Color Changes
Lightweight & Ultra ComfortableWith stronger materialEnvironment protection with safety



•Unlike traditional, circular earbuds, the design is defined by the geometry of the ear which makes them more comfortable for more people than any other earbud-style headphones•The speakers inside have been engineered to maximize sound output and minimize sound loss, which means you get high-quality audio•【Comfortable and Durable】 With Designed ergonomically, the  Headphone can fit the ear perfectly and wear comfortably even for long periods of time without any pain. Anti-wrap oxygen-free copper wire inside provides the whole earphones flexibility, make you not only easily walk through backpack and clothes while moving outside activities. Come with Storage Case, keep the usb  earphones safe and extremely portable.•Ergonomic In-ear Headphone: Ergonomically in-ear design delivers more powerful and clear sound, allow you to have clearer phone calls, enjoy excellent quality music streaming and gaming experience, comes with S/M/L silicone cap.•Suitable for MP3, iPod, iPhone, DVD and CD players, as well as portable gaming systems. In-ear headphones allow you to listen to music without interference.
Excellent battery time. Touch Contr