Short Description: Model No: F8 Design: Modern & Fashionable Colour: Random Mic: In-line Built in Driver size: 12mm Related input power 3mV Max input power: 10 mV Frequency: 20Hz-20KHz Flat Cable: 1.2m Product Description: F8 Wonderful Sound Earphones Which are fully compatible for PC, Android, OS, Laptop Etc. Fashion atmosphere button. Music switch, pause, call to answer, hang up can be debugged on the headset, allowing you to enjoy the music at the same time can also be timely and convenient to answer the phone. 3.5mm gold-plated anti-oxidation plug, compatible with a variety of electronic audio equipment What’s in the box:  1 x In-Ear Earphones, 2 x Pair of Small and Large Earbuds Weight: 0.15 SKU: 221122074045