Brand Name: QKZ
Model Number: CK8
Type: Dual moving coil in-ear headphones
Driver Unit: 8mm + 10mm
Frequency Response: 20-20KHz
Resistance: 8Ω
Sensitivity: 100dB
Plug: 3.5mm Stereo Gold-plated
Wire Material: Translucent TPE
Microphone: Yes
Color: Black, White, Silver, Gold (Optional)
Cable Length: Approx. 1.2m / 3.93ft
Headphone Weight: Approx. 15g / 0.52oz
Package Size: Approx. 8.6 * 6.0 * 3.0cm / 3.38 * 2.36 * 1.18in
Package Weight: Approx. 39g / 1.40oz