Philips SHN9500 Noise Cancelling Over-Ear Headphones with Isolation Ear Cups reduce 85% of external noise. These headphones feature active noise cancelling technology, which actively cancels up to 85% of environmental noise, making them ideal for use on airplanes and trains. The headphones also come with soft, closed-back ear cups, ultra-soft ear cushions, an adjustable headband, a single-sided detachable cable, a carry case, and an airplane adapter and music jack adapter.
The SHN9500 is a headband‑type headphone with active noise reduction that can cut up to 85% of external sound, making it suitable for use on airplanes, trains, and in noisy environments. It features soft, adjustable cushions and a detachable cable for comfort during long listening sessions.
This manual covers the product specifications, how to connect the headphones, battery replacement, accessory options, and safety information. It also explains how to enable or disable the noise‑cancelling function and provides troubleshooting tips. This manual is written in Chinese.
| Driver type | Neodymium magnet |
|---|---|
| Frequency response | 20 Hz – 22 kHz |
| Impedance | 32 Ω |
| Maximum input power | 500 mW |
| Noise reduction | -20 dB at 200 Hz |
| Sensitivity | 102 dB |
| Driver diameter | 40 mm |
| Cable length | 1.2 m + 1.8 m |
| Connector type | 3.5 mm – 6.3 mm |
| Battery | 1.5 V AAA |
It reduces up to 85% of external noise.
The frequency response is 20 Hz to 22 kHz.
It uses neodymium magnet drivers.
The impedance is 32 Ω.