Shantou Chaoyang Jiaxin Electronic Factory [China]

Detailed Product Description

Specification:             Headphone
Driver unit:                 Φ40mm
Frequency range:       20Hz-20KHz
Lmpendance:             320hm
Sensivity:                    100mv
plugging:                    105dB S P.L. at 1KHz+/-2%

Max.lnput power:         3.5mm stereo

Length of cable           2.0m-2.25m

Specification:             Microphone
Driver unit:                 Φ9*7mm
Frequency range:       20Hz-20KHz
Lmpendance:             320hm
Sensivity:                    0.4mv
plugging:                    -58dB 0dB=1V/Pa at 1KHz

Max.lnput power:         3.5mm stereo

Length of cable           2.0m-2.25m