1. Product Overview
The Moskiller Q5 USB Mosquito Repeller is a compact, portable device designed to create a mosquito-free zone indoors. It operates by heating a repellent mat, releasing an active ingredient that deters mosquitoes. The device is USB-powered, making it versatile for use with various power sources such as computers, laptops, power banks, and USB chargers.

Image: The Moskiller Q5 USB Mosquito Repeller, a compact black device with a USB plug and a vented top for repellent release.
2. Safety Information
- Read Instructions: Before use, carefully read all instructions and precautions to ensure safe operation.
- Ventilation: Use in a well-ventilated area. Do not place directly under an electric fan.
- Hot Surface: The device utilizes PTC constant temperature heating. The top surface will become hot during operation. Avoid touching the hot surface.
- Avoid Contact: Do not touch or insert any objects into the repeller while it is operating.
- Handling Repellent: After handling the mosquito repellent mat, wash your hands thoroughly.
- Eye Contact: If repellent comes into contact with eyes, rinse immediately with water. If irritation persists, seek medical attention.
- Accidental Ingestion: In case of accidental ingestion or adverse reactions, seek immediate medical treatment.
- Keep Out of Reach: Keep out of reach of children and pets.
- Environmental Conditions: Do not place this product in high humidity or high temperature environments.
- Flammable Materials: Do not cover the surface with any objects. Keep away from fire, heat, flammable, or explosive materials.
- Food Safety: This product and its materials should not be mixed with food, grain, seeds, feed, beverages, and other items.

Image: Side of the product packaging displaying important safety warnings and usage precautions.
3. Package Contents
The Moskiller Q5 USB Mosquito Repeller package typically includes:
- 1 x Moskiller Q5 USB Mosquito Repeller Device
- Mosquito Repellent Mats (quantity may vary, typically several included)
- Instruction Manual

Image: Front of the product packaging, labeled "REPELLER".
4. Setup
- Unpack: Carefully remove the Moskiller Q5 USB Mosquito Repeller device and repellent mats from the packaging.
- Insert Mat: Tear open the mat packaging and take out one mosquito repellent mat. Slide the mat into the designated slot on the device. Ensure the mat is fully inserted.
- Connect Power: Insert the USB plug of the device into a compatible USB power source (e.g., computer, laptop, power bank, USB charger, car charger).
- Activate: Once connected, the indicator light on the device will illuminate, signifying that the device is powered on and beginning operation.
The device will begin to create a mosquito protection zone within approximately 15 minutes of activation.
5. Operating Instructions
- Placement: Place the repeller in a well-ventilated area, ideally in an upwind location to maximize effectiveness. Avoid placing it directly in front of a fan.
- Protection Zone: The device creates an effective 20-foot mosquito protection zone.
- Continuous Operation: The device can operate continuously for extended periods.
- Indicator Light: A small indicator light confirms the device is powered on and functioning.

Image: The Moskiller Q5 Repeller in a bedroom setting, illustrating its 20-foot mosquito protection zone.

Image: The Moskiller Q5 Repeller shown in multiple indoor environments, including a living room, bedroom, bathroom, dining room, study, and balcony/porch, highlighting its versatility.
6. Maintenance
- Mat Replacement: The mosquito repellent mat will turn white after approximately 6 hours of use, indicating it needs replacement.
- Replacing Mats: To replace a used mat, push a new mosquito mat into the device from left to right. This action will automatically push out the old, used mat.
- Cleaning: Ensure the device is unplugged and cooled before cleaning. Wipe the exterior with a dry, soft cloth. Do not use harsh chemicals or abrasive materials.
7. Troubleshooting
- Device Not Turning On:
- Ensure the USB plug is fully inserted into a functional USB power source.
- Check if the power source (e.g., power bank, laptop) is turned on and providing power.
- Verify the indicator light on the device is illuminated.
- Ineffective Repelling:
- Confirm that a fresh mosquito repellent mat is inserted and has not turned white.
- Ensure the device is placed in a well-ventilated area and not obstructed.
- Avoid placing the device directly under a strong fan, which can disperse the repellent too quickly.
- Allow at least 15 minutes for the device to establish its full protection zone.
- Device Overheating:
- The device's top surface is designed to get warm during operation due to PTC heating. This is normal.
- If the device feels excessively hot or emits unusual odors, unplug it immediately and contact customer support.
8. Specifications
| Brand | Moskiller |
| Model Number | Q5 |
| Color | Black |
| Style | Compact |
| Material | Plastic |
| Product Dimensions | 3.3"L x 2"W x 0.4"H |
| Item Weight | 1.76 ounces (0.05 Kilograms) |
| Power Source | USB Powered (DC 5V-1A, 5W) |
| Target Species | Mosquito |
| Protection Zone | 20-foot radius |
| UPC | 782003158314 |
| Manufacturer | MOSKILLER INC |

Image: The Moskiller Q5 Repeller displaying its compact dimensions (3.3 inches long, 2 inches wide, 0.4 inches high).
9. Warranty and Support
Moskiller provides a one-year quality warranty and after-sales service for this product. If you have any questions or require support, please contact us. We aim to reply within 24 hours.
Contact Information: Refer to the product packaging or official Moskiller website for the most current customer service contact details.