[Product Information]

✔ WIDER FREQUENCY - With High Resolution audio quality， amazing broad frequency response from 5Hz to 70kHz brings you an enhanced listening experience
✔ INLINE CONTROL - Built-in Mic for Calls. Switch easily between songs and incoming calls. No need to take off your earphones or talk into the phone like a walkie-talkie
✔ LESS NOISE， MORE MUSIC - Sealed in-ear construction and multiple eartip designs block out external noise so you can hear more of the fine details in your music and less outside noise
✔ SOLID METAL HOUSING - Whether you throw them in or out of your bag， you don't have to worry about them breaking or fraying anytime soon
✔ UNIVERSAL COMPATIBILITY - The volume control buttons work optimally with iOS system. The multi-function button works great with iOS and Android system. Including our worry-free 12-month warranty and friendly customer service