Introduction
The Airiton AI-168 is a compact and versatile two-way radio designed for reliable communication in various environments. It supports both FRS (Family Radio Service) and PMR (Private Mobile Radio) standards, offering features such as NOAA weather alerts, VOX hands-free operation, and clear audio quality. Its portable design and Type-C USB charging make it an ideal communication tool for outdoor activities, camping, and general use.

Figure 1: Airiton AI-168 Walkie Talkie with key features indicated.
Package Contents
Please check the package for the following items:
- Airiton AI-168 Walkie Talkie unit(s)
- Rechargeable Battery Pack(s)
- Type-C USB Charging Cable(s)
- User Manual (this document)
Controls and Ports Overview
Familiarize yourself with the buttons and ports on your AI-168 walkie talkie:

Figure 2: AI-168 Walkie Talkie Controls and Ports.
- VOL+KEY: Increase volume.
- VOL-KEY: Decrease volume.
- PTT KEY (Push-To-Talk): Press and hold to transmit, release to listen.
- POWER KEY: Press and hold to turn the device On/Off.
- CH+KEY: Increase channel number.
- CH-KEY: Decrease channel number.
- Earphone Jack / Write Frequency Port: For connecting a 2-Pin Kenwood headset or for programming.
- Charging Port: Type-C USB port for charging the device.
Setup
1. Battery Installation and Charging
The AI-168 comes with a rechargeable battery pack. Ensure it is properly installed before first use.

Figure 3: 5000mAh Battery Pack.
- Locate the battery compartment on the back of the walkie talkie.
- Insert the battery pack, ensuring the contacts align correctly.
- Secure the battery compartment cover.
- Connect the supplied Type-C USB charging cable to the charging port on the walkie talkie and to a compatible USB power source (e.g., wall adapter, power bank, laptop).

Figure 4: Type-C USB Charging.
The charging indicator (if present) will show the charging status. A full charge ensures optimal performance and standby time.
2. Initial Power On
Press and hold the POWER KEY until the device turns on. The display will illuminate.
Operating Instructions
Power On/Off
To turn on the walkie talkie, press and hold the POWER KEY until you hear a tone or see the display activate. To turn off, press and hold the POWER KEY again until the device shuts down.
Channel Selection
Use the CH+KEY to increase the channel number and the CH-KEY to decrease it. Ensure all radios in your group are set to the same channel and privacy code for communication.
Volume Adjustment
Press the VOL+KEY to increase the listening volume and the VOL-KEY to decrease it.
Transmitting and Receiving (PTT)
- To transmit, press and hold the PTT KEY. Speak clearly into the microphone.
- Release the PTT KEY to stop transmitting and listen for a response.
VOX Hands-Free Function
The AI-168 features VOX (Voice Operated Exchange) for hands-free operation. When activated, the radio will automatically transmit when it detects your voice, eliminating the need to press the PTT button. It offers 3 sensitivity levels. Refer to the on-screen menu or specific button combinations (not detailed in provided data) to activate and adjust VOX sensitivity.
NOAA Weather Alert
The walkie talkie can scan 12 NOAA Weather channels and provide alerts for severe weather conditions. To activate the weather alarm function, consult the device's menu or specific button sequence (not detailed in provided data). When enabled, the radio will sound an alarm if a weather risk is detected, providing crucial time to prepare for events like tornadoes, hurricanes, thunderstorms, floods, or earthquakes.
Keypad Lock
The keypad lock feature prevents accidental changes to settings. Consult the device's menu or specific button sequence (not detailed in provided data) to activate or deactivate the keypad lock.
Headset Use
The 2-Pin Kenwood headset jack allows for private listening and hands-free communication with a compatible headset (sold separately).
Maintenance
- Cleaning: Use a soft, damp cloth to clean the exterior of the walkie talkie. Do not use harsh chemicals or abrasive cleaners.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the battery regularly, even if the device is not in use for extended periods. Store the device and battery in a cool, dry place.
- Storage: When storing the walkie talkie for a long time, remove the battery if possible and store it separately.
- Water Resistance: This device is NOT waterproof or water-resistant. Avoid exposure to water, rain, or high humidity to prevent damage.
Troubleshooting
If you encounter issues with your Airiton AI-168, try the following steps:
- No Power: Ensure the battery is fully charged and correctly installed. Press and hold the POWER KEY firmly.
- Cannot Transmit or Receive: Verify that both radios are on the same channel and privacy code. Check if the battery is low. Ensure the PTT button is pressed correctly when transmitting.
- Poor Sound Quality: Adjust the volume. Ensure there are no obstructions between the radios. Move to an open area if possible. Check for interference from other electronic devices.
- Limited Range: Range can be affected by terrain, buildings, and other obstructions. Try moving to a higher elevation or a more open area. Ensure the battery is fully charged.
- Keypad Unresponsive: Check if the keypad lock is activated. Deactivate it if necessary.
If problems persist, contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand Name | Airiton |
| Model Number | AI-168 |
| Walkie Talkie Type | MINI Walkie Talkie |
| Storage Channel | FRS 22 Channels, PMR 16 Channels |
| Frequency Range | FRS / PMR (PMR 446MHz) |
| Out Power (PMR Version) | ≤2W |
| Maximum Range | 3km-5km |
| Battery Included | Yes (5000mAh) |
| Is Display | Yes |
| Waterproof / Water-Resistant | No |
| Charging Interface | Type-C USB |
| Privacy Codes | 155 (CTCSS/DCS) |
| Headset Jack | 2-Pin Kenwood compatible |
| Origin | Mainland China |

Figure 5: PMR Version Specifications.
User Tips
- Ease of Use: The AI-168 is designed for straightforward operation, requiring no complex settings for immediate use.
- Portability: Its compact, palm-sized, and lightweight design allows for easy carrying in a pocket or attachment to clothing, making it highly convenient for travel and outdoor activities.
- Clear Communication: Utilize the upgraded large speakers and noise reduction technology for clear sound, even in noisy environments.
- Hands-Free Convenience: Take advantage of the VOX function for hands-free communication, especially useful when your hands are occupied.
- Weather Awareness: Keep the NOAA Weather Alert function active during outdoor excursions to stay informed about potential severe weather.

Figure 6: Convenient carrying options for the AI-168.
Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's policies or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.