Frequency response range: 20Hz-20KHz Cable - Earbuds are made of excellent cable, you can Put them in your pocket or other places without tangling, the outer layer of can your earbuds from being harmed when they are subjected to external shocks, allowing you to have a relaxing and pleasant experience. Color: Black,White Plug: 3.5mm Material: ABS Wide Compatibility - for compitable with devices, androids smartphones, iPod, , MP3 players, music speaker, and most other interface devices with 3.5mm headphone socket. Sensitivity: 108db Impedance: 16Ω 1 PC Earphone Cable length: About 120CM Earbuds with Built Microphone - Built with a multi-functional button which makes the earphones more convenient to Answering/Ending Calling/Play/Pause/Next Track/Previous track. You can talk on the phone anywhere and anytime, your hands! Product Name: Wired Earphones Speaker size: 10mm Extra Comfort - Ergonomic in-Ear design that stays in for a secure fit each time, ensuring a poper fit and extra comfort. Designed with solid sound-insulating material, reduces external noise while minimizing the sound leakage, giving you clear sound. Sound - Earbuds headphones provide clear, top studio-quality performance with driving bass, tight mid, and precision treble response for music you can feel. Axon Mount Phone Prop up Holder