headset

speaker: 30mm
Frequency range: 20-20KHz
Impedance:150ohms +/- 15%@1KHz
Sentivity: 126+/-5dB (finished headset)@1KHz
Rated &Max power input:5mW&10mW
Connector type: 4p4c crystal plug
Cord length:1830 +/- 25mm;
Accessory: spare foam earpad
W/QD(Quick disconnect )function &mute

Other Price Terms:

2times by shipment price