This is an operating instructions manual for the AH-C350 in-ear stereo headphones, describing the features and characteristics of the product.
This manual explains how to safely use the Denon AH-CS50 inner‑ear stereo headphones. It includes safety precautions such as avoiding high volume, not using the headphones while operating a vehicle, and keeping the unit dry. Handling tips cover proper plug removal, cleaning the ear pieces, and avoiding solvents.
The guide also describes how to fit and replace ear pieces, explains the markings for left and right ears, and lists the technical data of the headphones, including driver size, impedance, sensitivity, and frequency response.
| Type | Dynamic |
|---|---|
| Input impedance | 17 Ω |
| Maximum input power | 20 mW |
| Playback frequency range | 20 Hz – 21 kHz |