Features:

Small size 40mm large unit semi open type folding earphone

German Bauhaus design style, open type cavity folded

Japanese Mitsubishi vibration membrane 40mm rare earth permanent magnet high efficiency driving unit

Mn alloy pad head beam, single-side earphone line

Technical Parameters:

Drive unit:Φ40 mm

Frequency response: 10 Hz –25K Hz

Sensitivity: 106 dB/1mw ( S.P.Lat 1KHz )

Impedance: 32 ohms

Rated power : 30 mW

Maximum power: 500 mW

Wire: wire diameterΦ2.5 mm, length of 1.2 ± 0.3m, PVC

Plug:Φ 3.5mm stereo