- 7mm and 9mm dual moving coil drive unit delivers more natural middle and high frequency and stronger bass.
- Built-in Microphone enables hands-free calls. One button in-line control, easy to control music and calls.
- Light-weight headphones with 3 sizes of silicone earcaps ensures a long time comfortable wearing.
- Universal 3.5mm gold-plated plug, compatible with smart phone, Tablet PC, MP3 and other 3.5mm audio devices.
- You don’t have to worry about running out of power, giving you unlimited wired listening.
- Brand: QKZ
- Model: CK4
- Type: Dual moving coil in-ear headphones
- Driver Unit: 7mm + 9mm
- Frequency Response: 20-20KHz
- Resistance: 8Ω
- Sensitivity: 96±3dB
- Plug: 3.5mm Gold-plated
- Microphone: Condenser microphone
- Color: Black, Silver, Red (Optional)
- Cable Length: Approx. 1.25m / 4.10ft
- Headphone Weight: Approx. 17g / 0.59oz