Electronics Earbuds Wired With Microphone Noise Isolating In-Ear Headphones Powerful Heavy High Definition Earphones Compatible Most 3.5mm Features: [Ergonomics Design]: The earphones are ergonomically designed, flexible, lightweight, allowing you to comfortably wear for long periods of , the ear tips are soft and excellent quality [Excellent Stereo Audio]:Excellent stereo earbuds with microphone feature powerful and provide excellent sound input and output quality, allowing you to enjoy while still having the EN-JOYABLE listening experience possible [Built-in Microphone-Multi-Function Button]: Built-in HD microphone in earbuds and the power button function- you can /Hang Up/Play/Pause//Previous Song without picking up the phone, making it easier to use. [Meticulous Design]: Lightweight, T-angle-REE cable and can easily in pocket, while different colours give them more character and versatility,and the use of quality materials means longer lifespan. [Wide ]: The earbuds are suitable for android smartphones and other devices,Pad, Device, Mp3 Player, most devices with 3.5mm Product Description: Model: S12 Wearing : in-ear type Headphone output audio source: portable audio and video Plug diameter: 3.5mm Plug type: straight plug type Wireless headset or wired headset Is there microphone: Yes Frequency response range: 20Hz-20KHz (Hz) Distortion rate: 5% (%) Length of wire: 115 meters Horn diameter: 10MM (Φmm) Earplug/earmuff material: Headphone cable material: TPE crystal cable Purpose: mobile phone headset Weight: 10.64 Packect included: 1*headset