1. Product Overview
The Retevis RB619 (PMR446) and RB19 (FRS) are compact, license-free mini walkie-talkies designed for efficient and reliable portable communication. They feature a sleek design, a clear 1.7-inch dot matrix display, and convenient Type-C USB charging. Ideal for various settings including hotels, restaurants, supermarkets, cafes, and outdoor activities.
2. Package Contents
Please check the package for the following items:
- Retevis RB619/RB19 Walkie Talkie (quantity as purchased, e.g., 6 units)
- User Manual (this document)
- Six-way charger (if purchased as a set)
- Power Adapter for six-way charger (EU/US/AU/UK optional, according to your region)
- Type-C USB Charging Cable (for individual walkie-talkie charging)
- Optional Earpieces (if purchased)
3. Device Layout
- Antenna: For transmitting and receiving signals.
- Power Key: To turn the device on/off.
- PTT (Push-to-Talk) Button: Press and hold to transmit, release to receive.
- Left Key (<): Navigation or function button.
- Menu Button (Square icon): Accesses menu options.
- Right Key (>): Navigation or function button.
- Speaker: For audio output.
- MIC/Speaker Port: For connecting external audio accessories (earpieces, microphones).
- USB Charging Port: Type-C port for individual unit charging.
- Belt Clip: For attaching the walkie-talkie to clothing or a belt.
- Desktop Charger Connector: For charging the unit in the multi-unit desktop charger.
4. Setup and Charging
4.1 Initial Charging
Before first use, fully charge your walkie-talkie. The device features a built-in 1650mAh Li-ion battery.
- Connect the Type-C USB cable to the USB charging port on the side of the walkie-talkie.
- Connect the other end of the USB cable to the provided power adapter or any standard USB power source (e.g., computer, power bank, car charger).
- The display will indicate charging status. A full charge typically provides 8-12 hours of continuous use or up to 3 days standby.
4.2 Using the Six-Way Charger
For charging multiple units simultaneously, use the provided six-way charger.
- Connect the power adapter to the DC Jack of the six-way charger.
- Plug the power adapter into a suitable wall outlet.
- Place the walkie-talkies into the charging slots. Ensure the desktop charger connector on the walkie-talkie aligns with the charger base.
- The charging indicator light for each slot will show the charging status.
- The six-way charger includes multiple security protections against overcurrent, overvoltage, short circuit, and overheating.
5. Operating Instructions
5.1 Power On/Off
- To power on, press and hold the Power Key until the display lights up.
- To power off, press and hold the Power Key until the display turns off.
5.2 Channel Selection
The walkie-talkie features a 1.7-inch dot matrix display for clear operation.
- Press the Menu button (square icon) to enter the menu.
- Use the Left (<) or Right (>) keys to navigate through options, including channel selection.
- Select your desired channel. PMR versions have 16 channels, FRS versions have 22 channels.
- Press the Menu button again to confirm your selection or exit the menu.
5.3 Transmitting and Receiving
- To transmit, press and hold the PTT (Push-to-Talk) button. Speak clearly into the microphone.
- Release the PTT button to stop transmitting and return to receive mode.
- Ensure you are on the same channel as the other party to communicate.
5.4 VOX Hands-Free Operation
VOX (Voice Operated Exchange) allows you to transmit without pressing the PTT button, by simply speaking into the microphone.
- To activate or deactivate VOX, press the Menu button twice.
- Use the Left (<) or Right (>) keys to select "VOX On" or "VOX Off".
- The VOX sensitivity level can also be adjusted (1-9) through the menu to suit your environment.
6. Maintenance
6.1 Cleaning
- Wipe the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Ensure the USB charging port cover is securely closed when not charging to prevent dust and moisture ingress.
6.2 Battery Care
- Avoid fully discharging the battery frequently to prolong its lifespan.
- Charge the battery in a cool, dry environment.
- If the device will not be used for an extended period, charge it to about 50% and store it in a cool, dry place.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / Device won't turn on | Battery is depleted. | Charge the walkie-talkie using the Type-C USB cable or the six-way charger. |
| Cannot communicate with other walkie-talkies | Different channels selected. Out of range. Low battery. | Ensure all devices are on the same channel. Move closer to the other device. Charge the battery. |
| Poor audio quality / Static | Weak signal. Interference. Incorrect squelch level. | Move to an open area. Avoid sources of electronic interference. Adjust the squelch level (0-9) in the menu. |
| VOX not activating | VOX is off. Low VOX sensitivity. | Enable VOX in the menu. Increase VOX sensitivity level (1-9) in the menu. |
8. Specifications
8.1 Walkie-Talkie Specifications (RB619 / RB19)
| Feature | Detail |
|---|---|
| Brand Name | RETEVIS |
| Model Number | PMR:RB619 or FRS:RB19 |
| Output Power | PMR<=0.5W or FRS<=2W |
| Frequency Range | PMR:446MHz (FRS:462-467MHz) |
| Storage Channel | PMR:16 or FRS:22 |
| Applicable Area | PMR:Europe (FRS:USA & Canada) |
| Antenna Type | Integrated antenna, Fixed |
| Battery | Built-in 1650mAh Li-ion battery |
| Charging Interface | Type-C USB |
| Software Programmable | Yes (Usable programming cable: J9138P) |
| Squelch Level | 0-9 |
| VOX Sensitivity Level | 1-9 |
| Dimensions | 144*54*24mm (0.59 inch thickness) |
| Weight | 96g |
| Waterproof / Water-Resistant | No |
| Certification | CE, FCC |
8.2 Six-Way Charger Specifications (RTC22)
| Feature | Detail |
|---|---|
| Adapter | |
| Adapter Input | AC 100V-240V |
| Adapter Output | 5V/4A |
| Adapter Type | EU/US/UK/AU optional |
| Adapter Cable Length | 143cm/56.3in |
| Charger Base | |
| Charger Base Input | 5V/4A |
| Charger Base Output | 4.2V |
| Charging Current | 500mA (per pocket) |
| Dimension (LxWxH) | 25x20x6cm / 9.84x7.87x2.36in |
| Weight | 960g / 33.86oz (including adapter) |
| Compatible Model | Retevis RT622/RT22/RT22S/RB619/RB19 |
9. User Tips
- Range Optimization: The maximum range is 1.5km-3km. For best performance, use the walkie-talkies in open areas with minimal obstructions. Obstacles like buildings and dense foliage can significantly reduce range.
- Legal Frequencies: Be aware that legal frequencies vary by country. If you need to program specific frequencies according to local laws, a programming cable (J9138P) is required. Contact customer service for assistance with frequency programming.
- Hands-Free Convenience: Utilize the VOX function for hands-free communication, especially when multitasking. Adjust the VOX sensitivity to prevent accidental transmissions or missed messages.
- Battery Monitoring: Pay attention to the audible low battery warning to ensure uninterrupted communication.
10. Warranty and Support
This Retevis product is designed for durability and performance. For any technical support or warranty inquiries, please refer to the contact information provided with your purchase documentation or visit the official Retevis website. Please note that the legal frequency requirements for walkie-talkies vary by region. Ensure compliance with local regulations.
11. Product Video
Watch this video for a visual guide on unboxing, charging, and basic operation of the Retevis RB619/RB19 walkie-talkie.
