Frequency range: 20Hz ~ 20kHz

Impedance: 14.2ohms

Sensitivity: 113db

Maximum input power: mw

Speaker diameter: 10mm

Sensitivity: 106dB

Impedance: 16Ω）

Frequency response: 20Hz-20kHz

Wire length: 1.2m

Connecting plug: 3.5mm (straight head)

Microphone: Yes

Sound Control: None

Fit: MP3， MP4， portable CD， portable VCD / DVD， player， radio， machine learning， game consoles， laptops， PDA， and other portable devices

Can also be used: computers， television， home VCD / DVD， tape recorders， audio