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Philips SHN2500 Noise Reduction Earphone Manual
The SHN2500 is an active noise‑cancelling earphone that can reduce up to 70% of external noise, making it suitable for use on airplanes, trains and other noisy environments. It comes with three interchangeable ear‑tip sizes and a lightweight control box that can be worn around the neck.
The manual covers how to wear the neck‑strap, how to connect the included 3.5‑6.35 mm audio adapters, cable length and connector details, battery information, and full technical specifications such as frequency response, impedance and sensitivity. This manual is written in Chinese.
Philips SHN2500 specifications
| Frequency response | 40 - 20000 Hz |
|---|---|
| Impedance (1 kHz) | 72 Ω |
| Sensitivity | 102 dB |
| Battery | 1.5 V AAA |
| Cable length | 1.2 m |
| Connector | 3.5 mm stereo |
| Net weight | 1.228 lb |
All Philips SHN2500 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Does the SHN2500 include an adapter for aircraft entertainment systems?
Yes, it includes a 3.5‑6.35 mm adapter for connecting to aircraft audio systems.
What ear tip sizes are included with the earphones?
Three interchangeable rubber ear tips (small, medium, large) are provided.
How can the earphones be connected to devices with different jack sizes?
Use the included 3.5‑6.35 mm adapter to connect to various audio devices.