Introduction
Thank you for choosing the Evajoy Full Size Inflatable Air Mattress. This manual provides essential information for the safe and efficient use, setup, and maintenance of your new air mattress. Please read it thoroughly before first use and retain it for future reference.
What's Included:
- 1 x Evajoy Full Size Inflatable Air Mattress with Built-in Pump (Model: EJ-HF004)
- 1 x Repair Patch
- 1 x Storage Bag
- 1 x User Guide (this document)

The Evajoy Full Size Inflatable Air Mattress, shown here with a family enjoying its comfort and the included storage bag.
Setup & Inflation
Your Evajoy air mattress features a convenient built-in electric pump for quick inflation and deflation.
- Unroll the air mattress on a clean, flat surface, free from sharp objects.
- Locate the built-in electric pump on the side of the mattress.
- Ensure the power cord is fully extended and plug it into a standard 120V AC outlet.
- Turn the pump dial to the "Inflate" position. The mattress will begin to inflate automatically.
- Inflation typically takes 3-5 minutes. Monitor the mattress as it inflates to achieve your desired firmness. Do not over-inflate.
- Once inflated, turn the pump dial to the "Off" position and unplug the power cord. Tuck the cord into its designated storage compartment.

The built-in electric pump allows for quick and easy inflation by simply turning the dial.
Official product video demonstrating the inflation and deflation process of the Evajoy air mattress.
Key Features & Comfort
The Evajoy air mattress is designed for superior comfort and durability.
- Built-in Raised Pillow: Expertly designed to support your head and neck, promoting high-quality sleep.

The integrated pillow provides ergonomic support for the head and neck.
- Advanced I-Beam Air Coils: The internal I-beam construction provides robust support, conforms to body curves, and ensures spinal alignment for a comfortable sleeping experience. Made with puncture-resistant PVC for a longer lifespan.

Internal I-Beam air coils offer enhanced support and comfort.
- Bed-Like Comfort: Features a thick, premium ultra-soft flocked top surface, providing a plush feel for sound sleep.

The soft-touch flocked fabric ensures a comfortable sleeping surface.
Usage Scenarios & Portability
The Evajoy air mattress is versatile and designed for various uses, both indoors and outdoors.

Ideal for guest rooms, camping, living rooms, or even temporary office sleeping arrangements.
Its lightweight design (17.64 lbs) and included storage bag make it highly portable, perfect for travel and camping adventures.

Easily transportable for any adventure, fitting conveniently in vehicle trunks.
Deflation & Storage
To deflate the mattress:
- Ensure the mattress is unplugged from the power outlet.
- Turn the pump dial to the "Deflate" position. The pump will actively remove air from the mattress.
- Once fully deflated, turn the pump dial to the "Off" position.
- Fold or roll the mattress neatly to remove any remaining air and to fit it back into the provided storage bag.
Maintenance & Care
- Initial Use & Firmness: Like all inflatable mattresses, the material (PVC) may expand slightly after initial inflation, leading to a perceived loss of firmness. This is normal and not an air leak.
- Maintaining Firmness: If using the mattress for more than one night, it is recommended to add 20 seconds of air daily to maintain optimal firmness.
- Long-Term Storage: To prolong the product's service life, avoid storing it inflated for extended periods. Occasionally inflate the mattress to allow the material to stretch and prevent creasing.
- Cleaning: Clean the flocked top with a damp cloth and mild soap. Ensure the mattress is completely dry before storing.
- Repair Patch: Use the included repair patch for any minor punctures. Follow the instructions provided with the patch for proper application.
Troubleshooting
If you encounter any issues with your Evajoy air mattress, please consider the following common solutions:
- Mattress losing air:
- Check that the pump dial is securely in the "Off" position.
- Inspect the mattress surface for any punctures. Use the provided repair patch if a small hole is found.
- Remember that PVC expansion is normal; add air for 20 seconds daily if needed.
- Pump not working:
- Ensure the power cord is securely plugged into a working electrical outlet.
- Check if the outlet itself is functional by plugging in another device.
For further assistance, please refer to the Warranty & Support section.
Specifications
| Brand | Evajoy |
| Model Name | EJ-HF004 |
| Size | Full |
| Inflated Dimensions (L x W x Th) | 90" x 54" x 17" |
| Deflated Dimensions | 13" x 7.3" x 14" (approx. for storage) |
| Weight Capacity | 661 lbs (300 kg) |
| Net Weight | 17.64 lbs |
| Material | PVC & Flocking |
| Special Features | Built-in Pump, Raised Pillow, Portable |
Warranty & Support
All Evajoy air mattresses come with a free 18-month warranty from the date of purchase.
If you encounter any problems during use, or require further assistance, please do not hesitate to contact our dedicated customer service team. You can reach us via email for prompt support.
Please visit the official Evajoy store for more information and contact details: Evajoy Store
