Introduction
The Docooler HRD-905 is a versatile, multi-functional emergency radio designed for outdoor use and disaster preparedness. It features AM, FM, SW, and WB (Weather Band) reception, ensuring access to critical information. Equipped with multiple power sources including solar, hand-crank, and Type-C charging, it provides reliable operation even when traditional power is unavailable. Additional features include an SOS alarm, a powerful flashlight, and a convenient reading light, making it an essential tool for any emergency kit or outdoor adventure.
Product Features
- Full-Band Radio: Access AM, FM, SW, and WB frequencies for news, music, and emergency broadcasts.
- Emergency Preparedness: Integrated SOS alarm for quickly signaling for help in critical situations.
- Multi-functional Design: Features a foldable reading light for illumination and an LED flashlight for focused lighting.
- Multiple Charging Methods: The built-in 10000 mAh battery can be charged via solar power, manual hand-crank, or USB Type-C.
- Long-Lasting Power: Robust construction combined with a high-capacity battery and diverse charging options ensures reliable performance in various environments.
Package Contents
- 1 x Docooler HRD-905 Digital Radio
- 1 x Shoulder Strap
- 1 x USB Charging Cable (Type-C)
- 1 x User Manual (English)
Specifications
| Feature | Detail |
|---|---|
| Brand | Docooler |
| Model | HRD-905 |
| Frequency Range | FM: 87-108 MHz; AM: 520-1710 KHz; WB: 162.400-162.550 MHz; SW: 2.300-23.000 MHz |
| Battery Capacity | Built-in 3.7V/10000mAh; Supports 3x AAA 1.5V batteries (not included) |
| Charging Interface | USB Type-C |
| Max Power Consumption | 1.3W |
| Max Output Current (External Charging) | 800mA |
| Dimensions | Approx. 16.4 x 9.4 x 6.3 cm |
| Weight | Approx. 507 g |
| Material | ABS |
Setup
Battery Installation (AAA)
- Locate the battery compartment cover on the back of the radio.
- Open the cover and insert 3 AAA 1.5V batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
Initial Charging
Before first use, it is recommended to fully charge the built-in 10000mAh battery using the Type-C USB cable.
- Connect the provided USB Type-C cable to the radio's Type-C input port.
- Connect the other end of the cable to a compatible USB power adapter (e.g., wall charger, computer USB port).
- The charging indicator light will illuminate. Charging is complete when the indicator changes color or turns off (refer to specific indicator behavior in the included manual).
Operating Instructions
Power On/Off
Press and hold the POWER button to turn the radio on or off.
Radio Tuning
- Press the BAND button to cycle through FM, AM, SW, and WB bands.
- Use the TUN+ and TUN- buttons to manually tune to desired frequencies.
- For automatic scanning, press and hold the SCAN button. The radio will search for and stop at available stations.
- Adjust the volume using the VOL+ and VOL- buttons.
SOS Alarm
In an emergency, press the SOS button to activate a loud alarm and flashing light to attract attention.
Flashlight
The radio includes a built-in LED flashlight. Press the dedicated flashlight button (usually on the side or front) to turn it on/off.
Reading Light
To use the reading light, gently lift the solar panel section. The LED reading light will illuminate, providing soft, eye-friendly light.
Power Bank Function
The built-in 10000mAh battery can be used to charge external devices. Connect your device to the USB-A output port on the radio using your device's charging cable.
Charging Methods
The Docooler HRD-905 offers multiple ways to ensure it's always powered:
- USB Type-C Charging: Connect the provided USB Type-C cable to a power source (e.g., wall adapter, computer). This is the fastest and most efficient charging method.
- Solar Charging: Place the radio with its solar panel facing direct sunlight. The solar panel will convert sunlight into energy to charge the internal battery. This method is ideal for maintaining charge or slow charging in outdoor environments.
- Hand-Crank Charging: Extend the hand-crank handle and rotate it clockwise or counter-clockwise at a steady pace. This generates power to charge the internal battery, useful when no other power source is available.
- AAA Battery Power: The radio can also be powered by 3 AAA batteries (not included) as an alternative power source.
Video Demonstration: Emergency Radio Features and Charging
This video demonstrates the various features and charging methods of a similar emergency radio, including hand-crank, solar charging, SOS alarm, and flashlight functions. It provides a visual guide to the versatile capabilities of such devices for outdoor and emergency use.
Maintenance
- Keep the radio clean and dry. Wipe with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the radio in a cool, dry place when not in use.
- Regularly check the battery compartment for corrosion if using AAA batteries.
- Ensure the solar panel is clean for optimal charging efficiency.
Troubleshooting
No Power
- Check if the internal 10000mAh battery is charged. Try charging via Type-C, solar, or hand-crank.
- If using AAA batteries, ensure they are inserted correctly and are not depleted.
Poor Radio Reception
- Extend the telescopic antenna fully.
- Adjust the radio's position or orientation to improve signal reception.
- Move away from large metal objects or electronic devices that may cause interference.
External Device Not Charging
- Ensure the radio's internal battery has sufficient charge.
- Verify that the USB cable is securely connected to both the radio's USB-A output and your device.
- Some devices may draw more power than the radio can provide, or may not be compatible.
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or contact the manufacturer directly. Keep your proof of purchase for any warranty claims.
