the computer stereo earphone
1.Speaker: phi 40 mm in diameter
2.Sensitivity: 105 dB S.P.L at 1 KHz
3.Impedance: 32

the computer stereo earphone specification:

Type: stereo headset
Speaker: phi 40 mm in diameter
Sensitivity: 105 dB S.P.L at 1 KHz
Impedance: 32 Ω
Frequency response range: 20 Hz ac-20000 Hz ac
Rated power: 3 mW
Power capacity: 15 mW
Wires: 2 m + 0.3 m
Put the needle: stereo phi 3.5 mm

Stereo earphone

1.Best,timely service

2.OEM order avaiable

3.Supplier with highest quality

4.Wear comfotable

Meterial:ABS

good quality and lower price

CE and ROHS compliant

Perfect use for ipod,MP3,MP4