The Active Noise Cancellation Stereo Headphones can effectively reduce noise from environment. Allow users to enjoy music during travelling and have a health listening environment when they can listen clear music without loud headphones sound.

      We also provide the Vacuum Tube Headphones Amplifier which enhance sound performance by output warm tube sound.

Features:
•Applying both Active and Passive Noise Cancellation Technology.
•Connection for Smartphone, Tablet PC, CD, MP3 and other Video and Audio Player.
•High quality sound performance.
•Comfortable ear pads.
•Foldable headphones convenience.
•Package include: paper gift box, headset bag, plug for in-freight.

Website: http://www.schrodinger.hk/index.php/product/27

SPECIFICATIONS

- Noise Cancellation Level: 92%

- Impedance: 22Ω

- Sound Pressure Level: 105±3dB

- Frequency Response: 20Hz ~ 2kHz

- Rate Input Power: 10mw

- Max Input Power: 30mw

- THD: ≧3%

- Operating Temperature: -25℃ to 50℃

- Storage Temperature: -25℃ to 50℃

- Plug: 3.5mm

- Cord: 1.5m

- Net Weight: 0.26kg (Approximate)