New one is out of stock,
few open box left
1.Brand: KBEAR
2.Model:KS1
3.Interface: 0.78mm(TFZ)
4.Frequency response: 20-20kHz
5.Sensitivity: 109dB
6.Impedance: 16ohm
7.Color: black/white
8.Cable material:4 core 4N pure copper cable
9.Plug type: 3.5mm L-type gold-plated plug
10.Driver Unit:Dual Magnectic Circuit Single Dynamic driver