Product Overview
The FOREDOM FD688 Rechargeable Walkie Talkies are designed for clear and reliable communication for children aged 3-12. This 3-pack set features a durable, child-friendly design with a long-range capability and multiple channels for private conversations.

Safety Information
- Keep small parts away from young children to prevent choking hazards.
- Do not expose the walkie talkies to extreme temperatures or direct sunlight for extended periods.
- Avoid submerging the devices in water as they are not water-resistant.
- Use only the provided charging cable. Do not attempt to charge with damaged cables or incompatible chargers.
- Adult supervision is recommended during use, especially when children are playing outdoors.
Package Contents
- 3 x FOREDOM FD688 Rechargeable Walkie Talkies (Cyan, Pink, Blue)
- 1 x 3-in-1 USB Charging Cable
- 3 x Nonstandard Rechargeable Batteries (pre-installed)
- 1 x User Manual (this document)
Setup
1. Initial Charging
Before first use, fully charge all walkie talkies.
- Connect the 3-in-1 USB charging cable to a compatible USB power adapter (not included).
- Plug each of the three micro-USB connectors into the charging port located on the top side of each walkie talkie.
- The charging indicator light (if present, or screen icon) will show charging status. A full charge typically takes approximately 2.5 hours.
- Once fully charged, disconnect the walkie talkies from the charging cable.

2. Powering On/Off
To power on or off, press and hold the Power button (usually labeled with a power icon) located on the front of the walkie talkie until the screen illuminates or turns off.

Operating Instructions
1. Setting Channels
For two or more walkie talkies to communicate, they must be set to the same channel and sub-channel.
- Press the MENU button once. The channel number will flash on the LCD screen.
- Use the Up or Down arrow buttons to select your desired primary channel (1-22).
- Press the MENU button again. The sub-channel number (CTCSS code) will flash.
- Use the Up or Down arrow buttons to select your desired sub-channel (1-99). Select '0F' to turn CTCSS off.
- Press the PTT (Push-to-Talk) button to confirm your settings and exit the menu.

2. Transmitting and Receiving
- To transmit your voice, press and hold the PTT (Push-to-Talk) button located on the side of the walkie talkie. Speak clearly into the microphone.
- Release the PTT button to stop transmitting and listen for a response.
- Ensure the walkie talkie is held approximately 2-3 inches from your mouth for optimal sound clarity.
3. VOX (Voice Operated Exchange) Feature
The VOX feature allows hands-free communication without pressing the PTT button.
- With the walkie talkie on, press the MENU button three times until "VOX" appears on the screen.
- Use the Up or Down arrow buttons to select a VOX sensitivity level (1-3, with 3 being the most sensitive). Select "0F" to turn VOX off.
- Press the PTT button to confirm. When VOX is active, the walkie talkie will automatically transmit when it detects your voice.
4. Flashlight Function
Each walkie talkie is equipped with a built-in flashlight for use in low-light conditions.
- To turn the flashlight on, press the Flashlight button (usually indicated by a light bulb icon).
- Press the button again to turn it off.

Maintenance
- Cleaning: Wipe the walkie talkies with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.
- Battery Care: To prolong battery life, avoid fully discharging the batteries frequently. Recharge regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or poor sound quality | Incorrect channel/sub-channel, low battery, out of range | Verify all walkie talkies are on the same channel and sub-channel. Recharge batteries. Move closer to the other user. |
| Cannot transmit | PTT button not pressed, low battery, channel busy | Ensure PTT button is fully pressed. Recharge batteries. Wait for the channel to clear. |
| Walkie talkie does not power on | Dead battery | Charge the walkie talkie for at least 30 minutes. |
| Short range | Obstructions, environmental interference, low battery | Move to an open area. Recharge batteries. |
Specifications
- Brand: FOREDOM
- Model: FD688
- Channels: 22 FRS Channels
- Sub-channels (CTCSS): 99
- Frequency Range: 462-467 MHz
- Maximum Talking Range: Up to 2 miles (actual range may vary based on terrain and conditions)
- Battery Type: Nonstandard Rechargeable Lithium Battery (included)
- Talk Time: Up to 48 hours
- Standby Time: Up to 7 days
- Charging Interface: Micro-USB (3-in-1 cable included)
- Special Features: Backlit LCD Screen, Built-in Flashlight, VOX Function, Key Lock, Belt Clip
- Product Dimensions: 6.1 x 2.38 x 1.4 inches
- Item Weight: 12.3 ounces
- Water Resistance Level: Not Water Resistant
Warranty and Support
For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official FOREDOM website. Keep your purchase receipt as proof of purchase.