FD1 D4 Universal In-Ear Headphone
- Function: For Mobile Phone,Sport,Common Headphone,HiFi Headphone,For iPod
- Connectors: 3.5mm
- Frequency Response Range: 20-20Hz
- Vocalism Principle: Dynamic
- Line Length: 1.25m
- Sensitivity: 1053dB
- Plug Type: Line Type
- Volume Control: No
- Active Noise-Cancellation: Yes
- Waterproof: No
- Communication: Wired
- Control Button: Yes
- With Microphone: Yes
