Wired Headphones Subwoofer In-Ear Wired Headphones With Mic Headset Volume Upgrade Version For Smartphones Description: Compatibility:3.5mm standard AUX is Smartphones, Tablets, MP3 and almost all 3.5mm audio devices. High Quality:Earphones feature Noise isolating technology that will allow you to in your world of Music.High powered speaker systems for an outstanding audio performance. Convenien:Built-in microphone enables you to make and calls hands-free while doing sports. Durability:You don't have to worry about running out of power, give you unlimited wired listening. This lightweight in-ear headphone adopts double moving coil, which makes the middle and high frequency more natural and. Noise-isolating in-ear design blocks ambient noise, helps you focus on listening pleasure. Built-in microphone enables you to make and calls hands-free while doing sports. Universal 3.5mm gold-plated plug, almost all 3.5mm audio devices. You don't have to worry about running out of power, give you unlimited wired listening. Noise-isolating in-ear design blocks ambient noise, helps you focus on listening pleasure. Built-in microphone enables you to make and calls hands-free while doing sports. Universal 3.5mm gold-plated plug, almost all 3.5mm audio devices. You don't have to worry about running out of power, give you unlimited wired listening. Specifications: Model: E18 Plug: 3.5mm Speaker sensitivity: 108 (dB) Impedance: 8 Appearance type: in-ear Frequency response range: 20Hz-20KHz Headphone weight: about 14 grams / 0.49 ounces Color: Rose Gold, Tyrant Gold, Blue, Black Blue,, Black Purple Material: ABS Line length: about 120 cm / 3.93 feet Package Included: 1 x Wired headset Notes: Friendly tips: Due to the difference in light and screen, the color of the project may be slightly different from the picture. Please understand that. Due to manual measurement, please allow a difference of 1-2mm.