1. Introduction
Thank you for choosing the AVENLI Queen Size Air Mattress. This manual provides essential information for the safe and effective use, setup, operation, maintenance, and troubleshooting of your inflatable air bed. Please read these instructions carefully before use and retain them for future reference.
This air mattress is designed for temporary sleeping arrangements, suitable for indoor and outdoor use, including camping, home guests, and travel.

This image visually confirms the versatility of the air mattress, suitable for both indoor settings and outdoor activities like camping.
2. Safety Information
- Maximum Weight Capacity: Do not exceed 100 kg (220 lbs) on the mattress. Overloading can cause damage and injury.
- Sharp Objects: Keep the air mattress away from sharp objects, heat sources, and open flames to prevent punctures and damage.
- Not a Flotation Device: This air mattress is not designed or intended for use as a flotation device. Do not use in water.
- Children Supervision: Always supervise children when they are on or near the air mattress.
- Inflation: Do not over-inflate the mattress. Over-inflation can lead to bursting and damage.
- Cleaning: Follow cleaning instructions carefully. Do not use harsh chemicals.

This visual emphasizes the mattress's robust design, capable of supporting a maximum weight of 100 kg (220 lbs).
3. Package Contents
Verify that all items are present in the package:
- 1 x AVENLI Queen Size Air Mattress
- 1 x Carry Bag
- 2 x Inflatable Pillows (as shown in product images)
4. Setup Instructions
4.1 Unpacking
- Remove the air mattress from its carry bag.
- Unroll and lay the mattress flat on a clean, level surface, free from sharp objects.
4.2 Inflation
An external air pump (not included) is required for inflation.
- Locate the inflation valve on the mattress.
- Open the valve cap.
- Insert the nozzle of your air pump into the valve opening.
- Begin inflating the mattress. Inflate until the mattress is firm to the touch but not rigid. Avoid over-inflation.
- Once inflated, quickly remove the pump nozzle and securely close the valve cap to prevent air leakage.

The image shows the air mattress comfortably accommodating two individuals, along with a close-up of the inflation valve, the two included inflatable pillows, and an icon indicating its waterproof properties.

The diagram illustrates the dimensions of the Queen size air mattress: 203 cm (80 inches) in length, 152 cm (60 inches) in width, and 22 cm (9 inches) in height when fully inflated.
5. Operating Instructions
5.1 Using the Mattress
Once inflated, the mattress is ready for use. The flocked top surface provides a comfortable sleeping or lounging area. The internal coil beam construction ensures uniform support.

This image highlights the soft, comfortable flocked top surface and the durable PVC rubber material used in the construction of the air mattress.

This image details the velvet flocking for comfort and the strong vinyl coil beam construction that provides internal support and durability.
5.2 Deflation and Storage
- Open the inflation valve cap.
- Allow the air to escape naturally. You can gently press on the mattress to expedite deflation.
- Once mostly deflated, fold or roll the mattress tightly to expel any remaining air.
- Secure the valve cap.
- Fold the mattress neatly and place it back into the provided carry bag for storage. Store in a cool, dry place.

The air mattress is shown set up in a typical indoor environment, illustrating its suitability for home use.
6. Maintenance
6.1 Cleaning
To clean your air mattress:
- Hand Wash Only: Use a damp cloth with mild soap and water to clean the surface.
- Do not use harsh detergents, abrasive cleaners, or solvents, as these can damage the material.
- Ensure the mattress is completely dry before folding and storing to prevent mildew.
6.2 Storage
Store the deflated and clean air mattress in its carry bag in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid placing heavy objects on top of the stored mattress.
7. Troubleshooting
7.1 Mattress Losing Air
- Valve Not Sealed: Ensure the inflation valve cap is securely closed after inflation.
- Temperature Changes: Air mattresses can lose some firmness due to temperature drops. Inflate slightly more if used in colder conditions.
- Puncture: Inspect the mattress surface for any small holes or punctures. If found, a repair kit (not included) may be used to patch the area.
7.2 Difficulty Inflating
- Valve Obstruction: Check the inflation valve for any debris or obstruction.
- Pump Compatibility: Ensure your air pump nozzle is compatible with the mattress valve for a tight seal during inflation.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | AVENLI |
| Model Number | 21470 |
| Model Name | STANDARD |
| Size | Queen |
| Color | Navy |
| Material | Vinyl (0.6mm extra thick) |
| Top Material Type | PVC with Flocked Surface |
| Dimensions (Inflated) | 203 cm (80 in) L x 152 cm (60 in) W x 22 cm (9 in) H |
| Item Weight | 7.6 Pounds (approx. 3.45 kg) |
| Maximum Weight Capacity | 100 kg (220 lbs) |
| Special Features | Flocked Top, Foldable, Inflatable, Waterproof |
| Construction Type | Hybrid (40 coils beam, multi-point column support) |
| Included Components | Carry Bag, 2 Inflatable Pillows |
9. Warranty and Support
For warranty information or product support, please refer to the documentation provided at the time of purchase or contact AVENLI customer service directly. Keep your purchase receipt as proof of purchase.