brand: neutral Item number: U19 Model: U10 Source category: Goods in stock type: Earplugs Headset type: In ear headphones Way of wearing: Earphone Headphone output source: Communication equipment Plug diameter: 3.5mm Plug type: full-sized Wireless headset or not: Wired headset Microphone or not: Yes Phonation principle: Moving coil Frequency Response: 1-10000(Hz) impedance: 38(omega) sensitivity: 108(dB) Distortion rate: 0.1(%) Traverse length: 1.2(m) Speaker Diameter: 10(PHI)mm) Earplugs/Material of ear mask: Plastic Earphone cable material: TPE purpose: Voice headset,Mobile phone earphone,Music headset weight: 40(g) Processing mode: Map customization OverprintLOGO: Sure colour: white,Pink,yellow,Violet,green,blue,black,Silver gray Compatible with all mobile phones, music players, portable gaming device, and computers.