Introduction
The XHDATA D-608WB is a versatile emergency radio designed for various situations, from daily use to outdoor adventures and emergency preparedness. It features multiple radio bands, diverse power options, and integrated tools like a flashlight, reading lamp, and SOS alarm. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
Video: XHDATA D-608WB Product Overview and Features Demonstration.
Product Overview
Familiarize yourself with the components of your XHDATA D-608WB radio.

Image: Front view of the XHDATA D-608WB radio, showing the display, speaker, and control buttons.

Image: Side view of the XHDATA D-608WB radio, highlighting DC OUT 5V, Headphone Jack, DC IN 5V, TF Card Slot, and Tuning Knob.

Image: Rear view of the XHDATA D-608WB radio, showing the Hand Crank Generator Rocker Arm, Solar Panels, Torch, Bass Vibration Plate Air Outlet, and Battery Compartment.

Image: Detailed diagram labeling all external features including SOS Alarm, Rotatable Antenna, Reading Lamp, Cell Phone Call Pickup Hole, Tuning Knob, TF Card Slot, DC 5V IN Type-C, Earphone Jack, DC 5V OUT, Reset Hole, Hand Crank Generator Rocker Arm, Solar Panels, Torch, Bass Vibration Plate Air Outlet, and Battery Compartment.
Setup
1. Battery Installation
The XHDATA D-608WB comes with a built-in rechargeable battery. If you need to access or replace the battery, open the battery compartment on the rear of the device. Ensure the battery is inserted with the correct polarity.

Image: The XHDATA D-608WB with its battery compartment open, showing the rechargeable battery.
2. Initial Charging
Before first use, fully charge the radio using one of the following methods:
- USB Type-C Charging: Connect the provided 80cm USB-C charging cable to the DC IN 5V port on the side of the radio and plug the other end into a standard USB power adapter (not included) or a computer USB port.
- Solar Panel Charging: Place the radio in direct sunlight. The solar panel on top will convert sunlight into energy to charge the internal battery. This method is slower and best for maintaining charge or trickle charging.
- Hand Crank Charging: Extend the hand crank generator rocker arm on the rear of the radio and rotate it clockwise or counter-clockwise at a steady pace. This generates power to charge the internal battery.

Image: Illustration of the four power supply methods: 3000mAh Rechargeable Battery, Hand Crank Charging, USB Type-C Charging, Solar Panel Charging, and USB for emergency charging (power bank function).
3. Antenna Extension
For optimal radio reception, extend the rotatable long antenna fully when listening to FM, SW, or NOAA weather bands.
4. TF Card Insertion
To play MP3 files, insert a TF (MicroSD) card into the TF Card Slot on the side of the radio. Ensure the card is inserted correctly until it clicks into place.
Operating Instructions
1. Power On/Off
Press the Power button (usually marked with a circle and a vertical line) to turn the radio on or off.
2. Radio Operation
- Band Selection: Press the BAND button to cycle through available radio bands: FM, AM (MW), SW, and NOAA Weather Band (WB).
- Tuning: Use the Tuning Knob on the side to manually adjust the frequency. Alternatively, use the V-/V+ buttons for fine-tuning or the M-/M+ buttons to jump between saved stations or scan.
- Automatic Tuning System (ATS): The radio supports ATS for automatic scanning and saving of stations. Refer to the on-screen prompts or a more detailed manual for specific ATS instructions.
- NOAA Weather Alert: Long press the ALERT button to enter "NOAA" automatic scanning warning alert state. The radio will scan 7 NOAA channels (162.400-162.550MHz) and alert you to weather warnings.

Image: Diagram showing the radio's frequency ranges for FM (64-108 MHz, 76-108 MHz, 87-108 MHz, 87.5-108 MHz), MW (522-1620 KHz (9K), 520-1710 KHz (10K)), and SW (1711-29999 KHz (5K)).

Image: The XHDATA D-608WB displaying a weather warning, indicating its 7-channel weather warning capability (162.400-162.550MHz).
3. Bluetooth Connectivity
To connect your device via Bluetooth:
- Turn on the radio.
- Press the BAND button until "BT" or "Bluetooth" appears on the display.
- On your smartphone or other Bluetooth-enabled device, search for "XHDATA D-608WB" in the Bluetooth settings and pair.
- Once connected, you can play audio from your device through the radio's speaker.

Image: The XHDATA D-608WB connected wirelessly to a smartphone via Bluetooth 5.0, demonstrating music playback.
4. Flashlight and Reading Lamp
- Flashlight: Short press the TORCH button (located near the flashlight) to turn on the flashlight. There are 3 levels of brightness. Press again to cycle through brightness levels and turn off.
- Reading Lamp: Open the reading lamp panel on the top of the radio. Short press the LAMP button to turn on the reading lamp. There are 3 levels of brightness. Press again to cycle through brightness levels and turn off.

Image: The XHDATA D-608WB demonstrating its 3-mode flashlight and 3-mode reading lamp features.
5. SOS Alarm
In an emergency, long press the SOS button to activate the loud siren and flashing light. This feature is designed to attract attention in critical situations. Press the SOS button again to deactivate.
6. Power Bank Function
The radio can be used as a power bank to charge external devices. Connect your device's charging cable to the DC OUT 5V port on the side of the radio.
7. Earphone Jack
For private listening, plug standard 3.5mm earphones into the Earphone Jack on the side of the radio.

Image: The XHDATA D-608WB showing the 3.5mm earphone jack for private listening.
8. Reset Button
If the radio malfunctions or becomes unresponsive, locate the small Reset Hole (usually a small pinhole) and gently press it with a thin object (like a paperclip) to reset the device.
Maintenance
- Keep the radio dry. Do not expose it to rain or moisture.
- Clean the radio with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- When not in use for extended periods, store the radio in a cool, dry place.
- Regularly charge the battery, even if not in use, to maintain battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Radio does not turn on. | Battery is depleted. | Charge the radio using USB-C, solar, or hand crank. |
| Poor radio reception. | Antenna not extended or weak signal area. | Fully extend the antenna. Move to an open area or adjust radio position. |
| Bluetooth not connecting. | Radio not in Bluetooth mode or device too far. | Ensure radio is in Bluetooth mode. Keep devices within range (approx. 10m). Try restarting both devices. |
| Flashlight/Reading lamp not working. | Battery is low or light is off. | Charge the radio. Press the TORCH/LAMP button to turn on/cycle brightness. |
| Device unresponsive. | Temporary software glitch. | Use a thin object to press the Reset Hole. |
Specifications
- Model Number: XHDATA D-608WB Radio
- Brand Name: VAYIKE
- Type: AM / FM, FM, SW
- AM FM SW Radio: FM: 87-108MHz, MW: 520-1710KHz (10K), SW: 1711-29999KHz (5K)
- NOAA Weather Band: 7 channels (162.400-162.550MHz)
- Power Supply: Rechargeable Battery Pack (3000mAh), Solar Panel, Hand Crank, USB Type-C (DC IN 5V/1A)
- Battery Included: Yes
- Functions: Built-In Speaker, Flashlight (3-mode), Clock, Reading Lamp (3-mode), SOS Alarm, Bluetooth (5.0), Power Bank (DC OUT 5V)
- Screen: Yes
- Style: Portable
- Dimensions: Approximately 162mm (Length) x 53mm (Width) x 90mm (Height)
User Tips
- The internal rechargeable battery has a capacity of 3000mAh, providing ample power for extended use and emergency charging of other devices.
- For best results with solar charging, ensure the solar panel is directly exposed to sunlight. This method is ideal for maintaining charge during outdoor activities.
- When using the hand crank, a consistent rotation speed will generate power more efficiently.
- The radio's robust design makes it suitable for various environments, including natural disaster preparedness, parks, indoor use, and outdoor activities.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided by your retailer or visit the official XHDATA website. Keep your proof of purchase for any warranty claims.