Introduction
Thank you for choosing the Zerhunt Automatic Bubble Machine, Model QB-806. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your bubble machine. Please read this manual thoroughly before use and retain it for future reference.
Important Safety Information
- WARNING: Small parts. Not for children under 3 years. Adult supervision is required.
- Keep the bubble machine away from water and moisture to prevent electrical hazards.
- Use only recommended bubble solution. Do not ingest bubble solution.
- Ensure the power adapter (if used) is compatible with the machine's specifications (DC 5V/2A).
- Do not block the bubble output or intake vents during operation.
- Turn off and unplug the machine before cleaning or refilling.
What's in the Box
Upon opening the package, please ensure all items are present and undamaged.
- Zerhunt Automatic Bubble Machine (Model QB-806)
- User Manual (this document)
- Note: Batteries and power adapter are not included.
Setup Instructions
- Power Source Selection:
The Zerhunt Automatic Bubble Machine can be powered by either 4x C batteries (not included) or a DC 5V/2A power adapter (not included). Choose the power source suitable for your intended use.

Figure 1: Multiple Power Supply Modes. The machine can be powered by 4x C batteries, a DC 5V/2A adapter, or a power bank. Batteries and adapter are not included.
- For Battery Operation: Open the battery compartment on the bottom of the machine and insert 4x C batteries, ensuring correct polarity. Close the compartment securely.
- For Adapter Operation: Connect a DC 5V/2A power adapter (not included) to the power input port on the machine. Plug the adapter into a standard electrical outlet.
- Add Bubble Solution:
Pour bubble solution into the reservoir of the machine. Fill up to the maximum level indicated. For best results and extended bubble-blowing time, use professional bubble solution.

Figure 2: Adding bubble solution to the machine's reservoir up to the maximum fill line.
Operating Instructions
- Turn On and Select Speed:
Locate the power switch/speed selector on the machine. Turn the switch to position '1' for low-speed bubble output or '2' for high-speed bubble output. The machine will begin producing bubbles.

Figure 3: The bubble machine in operation, generating a high volume of bubbles.
- Magic Wand Safety Protection:
The machine is equipped with a safety feature that automatically stops the bubble wand rotation if it is touched. This prevents injury, especially for children. The machine will resume operation once the obstruction is removed.

Figure 4: Demonstration of the Magic Wand Safety Protection feature, where the machine stops when touched.
- Dual Speed Modes:
Choose between two speed modes to control the bubble output. Speed '1' provides a steady stream of bubbles, suitable for calmer environments, while Speed '2' generates a high volume of bubbles, ideal for parties and active play.
Maintenance and Cleaning
Regular cleaning ensures the longevity and optimal performance of your bubble machine.
- After Each Use:
After each use, turn off the machine and unplug it (if using an adapter). Empty any remaining bubble solution from the reservoir.
- Rinse with Water:
Rinse the bubble machine's reservoir and bubble wands with clean water. This helps prevent residue buildup that can affect bubble production.

Figure 5: Cleaning the bubble machine by wiping it with a cloth after rinsing with water.
- Dry Thoroughly:
Wipe the machine dry with a soft cloth. Ensure all parts are completely dry before storing to prevent mold or corrosion.
- Storage:
Store the bubble machine in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Machine does not turn on. | No power supply; batteries incorrectly installed or depleted; adapter not connected or faulty. | Check battery installation and replace if necessary. Ensure adapter is securely connected and functional. |
| Few or no bubbles produced. | Insufficient bubble solution; low-quality bubble solution; clogged wands; motor not rotating. | Refill bubble solution to the max level. Use high-quality bubble solution. Clean wands and reservoir. Check for obstructions. |
| Bubbles are small or weak. | Bubble solution diluted; wands dirty. | Use undiluted, high-quality bubble solution. Clean the wands thoroughly. |
| Machine stops unexpectedly. | Magic Wand Safety Protection activated; power interruption. | Ensure nothing is touching the bubble wands. Check power connection. |
Specifications
- Model: QB-806
- Product Dimensions: 5.7 x 9 x 5 inches
- Item Weight: 1.8 pounds
- Power Options: 4x C Batteries (not included) or DC 5V/2A Adapter (not included)
- Bubble Solution Capacity: 320ML
- Recommended Age: 3 years and up
- Manufacturer: Zerhunt
Warranty and Support
For warranty information or technical support, please contact Zerhunt customer service. Refer to the product packaging or the official Zerhunt website for contact details.
Note: This product is covered by a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims.