Antinoise Headphone

Features:
1. Driver Unit: 40mm dia. Dome
2. Impedance:40Ω
3. Sensitivity: 108dB±3dB
4. Frequency Response: 5Hz to 20 KHz
5. Magnet: NdFeB
6. Plug: 3.5mm Stereo Plug
7. With: Ø6.3mm Gold Plated Adaptor
8. Cord Length: 4m
9. Ideal for use in aeroplane ,train and bus
10. Maximum musical enjoyment in noisy environment
11. In-Line control box with volume control and ON/OFF switch
12. Adaptor plug for aeroplane compatibility
13. Soft pouch ,easy to carry