earphone (DLS-HP08USB-4032G)

Description:
1.Sensitivity at 1KHz:105+/-3 dB;
2.Impedance:2+/-15% Ohm;
3.Speaker dia:0mm;
4.Mylar:2;
5.Frequency response:30-20000Hz;
6.Input power:om40mw,Max100mw;
7.Distortion:ess than 3% at 1KHz 40mw;
8.Weight:pprox 205+/-3 grams;
9.connector:SB2.0;
10.Cord length :250 cm;
11.color:Gray & black.
12.Packing detail:
Out carton Means:4*32*39cm
inner carton means:30*25*35.5cm
QTY:60PCS
Net:12.0KG
Grow:16.0KG
One giftbox for a headset.
13. 5.1 SR.