This document introduces the use methods and precautions of a certain brand and model product. It contains the following information: product use methods, precautions, maintenance methods.
This manual provides step‑by‑step instructions for operating the Wonder TW35821‑A wireless walkie‑talkie. It explains how to power the device, select channels, adjust volume, and use the PTT, call and monitoring keys.
Safety and maintenance information is also included, such as proper battery installation, the automatic power‑saving mode, recommended operating distance, and warranty details. This manual is written in Chinese.
| Battery type | 3 AAA (4号) cells |
|---|---|
| Number of channels | 14 |
| Minimum recommended distance between units | 1.5 m |
It uses three AAA (4号) batteries.
The device provides 14 communication channels.
At least 1.5 meters apart.