English 
- Technical specifications
- Connection type Wired
- Type of headphones In-ear
- Membrane diameter 10 mm
- Impedance (headphones) 32 Ohm
- Impedance (microphone) 2.2 kOhm
- Sensitivity (headphones) 105 dB
- Sensitivity (microphone) 54 dB
- Frequency response (headphones) 20–20000 Hz
- Frequency response (microphone) 20–16000 Hz
- Cable length 1.2 m
- Connectors 4-pin 3.5 mm jack
- Color blue + black
- ROHS / CE No