Important Safety Information
ATTENTION: This air pump is not suitable for SUP, balloons, sports balls, car tires, or bicycles. Using the pump for these items may cause damage to the product or the item being inflated.
The air pump cannot be powered on while charging. Please unplug the power cable before turning it on to ensure proper operation.
Always keep the device away from water and extreme temperatures. Do not block the air inlets or outlets during operation. Keep out of reach of children.
Product Overview
The ETENWOLF AIR 5 PRO MAX is a versatile portable electric air pump designed for quick inflation and deflation of various inflatables. It features a high-capacity battery, a multi-mode camping light, and a power bank function for charging other devices. Its compact design and multiple nozzles make it ideal for outdoor activities and home use.

Image: The ETENWOLF AIR 5 PRO MAX pump, showcasing its compact size, control buttons, and various nozzles. Feature icons highlight its 0.65 PSI air pressure, 26 CFM (720 L/min) wind speed, 10400 mAh battery, and 3-level LED light.
Package Contents
- ETENWOLF AIR 5 PRO MAX Air Pump (x1)
- Nozzles (x5)
- Charging Cable (x1)
- Lampshade (x1)
- Storage Bag (x1)
- User Manual (x1)
Setup
Charging the Device
Before first use, fully charge the ETENWOLF AIR 5 PRO MAX. Connect the provided Type-C charging cable to the pump's charging port and a compatible USB power adapter. The indicator light will show charging status. Ensure the pump is not in use during charging.
Attaching Nozzles
Select the appropriate nozzle for your inflatable item. Firmly insert the nozzle into the inflation or deflation port of the air pump. Ensure a snug fit to prevent air leakage during operation.

Image: The ETENWOLF AIR 5 PRO MAX pump with its five included nozzles, demonstrating their use for various inflatables like air mattresses, inflatable pools, and vacuum bags. It also clearly indicates items not suitable for inflation.
Operating Instructions
Inflation
- Select the correct nozzle and attach it to the pump's inflation port (usually marked 'IN' or with an arrow pointing inwards).
- Insert the nozzle firmly into the valve of the item you wish to inflate.
- Press the power button to turn on the pump. The pump will begin inflating.
- Monitor the inflation process and turn off the pump once the item reaches the desired firmness.
Deflation
- Select the correct nozzle and attach it to the pump's deflation port (usually marked 'OUT' or with an arrow pointing outwards).
- Insert the nozzle firmly into the valve of the item you wish to deflate.
- Press the power button to turn on the pump. The pump will begin deflating.
- Allow the pump to remove air until the item is sufficiently deflated.

Image: Visual demonstration of the ETENWOLF AIR 5 PRO MAX pump inflating an air mattress in 30 seconds and deflating it in 20 seconds, highlighting its speed and efficiency.
Using the Camping Light
The ETENWOLF AIR 5 PRO MAX features an integrated camping light with three brightness modes and an SOS function. To activate the light, press the light button. Each press cycles through the brightness modes (120 Lumens, 400 Lumens, 1200 Lumens) and the SOS flashing mode. Attach the included lampshade for softer, diffused lighting.

Image: The ETENWOLF AIR 5 PRO MAX demonstrating its three light modes (120lm, 400lm, 1200lm) and the effect of the lampshade for softer illumination, suitable for various camping scenarios.
Using as a Power Bank
The built-in 10400 mAh battery allows the pump to function as a power bank. Connect your smartphone or other USB-powered devices to the USB-A output port on the pump using your device's charging cable. The pump will then provide power to recharge your device.

Image: The ETENWOLF AIR 5 PRO MAX pump connected via USB to a smartphone, illustrating its capability to act as a power bank for recharging electronic devices.
Nozzle Compatibility Guide
The ETENWOLF AIR 5 PRO MAX comes with five different nozzles to accommodate a wide range of inflatables. Refer to the images below for examples of compatible items.

Image: The ETENWOLF AIR 5 PRO MAX pump in use, inflating an air mattress for camping and a pool float for leisure, demonstrating its versatility for common inflatable items.

Image: The ETENWOLF AIR 5 PRO MAX pump being used to vacuum seal a storage bag, illustrating its dual function as both an inflator and a deflator for space-saving storage.
Maintenance
- Cleaning: Wipe the exterior of the pump with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners. Ensure air inlets and outlets are free from dust and debris.
- Storage: Store the pump and its accessories in the provided storage bag in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, charge the pump fully at least once every three months, even if not in regular use. Avoid completely draining the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not turn on. | Low battery; Pump is charging. | Charge the pump fully. Unplug the charging cable before attempting to turn on. |
| Weak airflow during inflation/deflation. | Incorrect nozzle; Nozzle not securely attached; Low battery. | Ensure the correct nozzle is used and securely attached. Recharge the pump. |
| Camping light not working. | Low battery; Light button not pressed correctly. | Recharge the pump. Press the light button firmly to cycle through modes. |
| Power bank function not charging device. | Low battery; Incorrect cable; Device not compatible. | Recharge the pump. Use a compatible USB charging cable. Ensure your device supports USB charging. |
Technical Specifications
| Feature | Specification |
|---|---|
| Brand | ETENWOLF |
| Model | AIR 5 PRO MAX |
| Color | Black |
| Material | Plastic |
| Item Weight | 18 Ounces |
| Product Dimensions (L x W x H) | 2.8" x 2.4" x 4.1" |
| Power Source | Battery Powered (10400 mAh Lithium Battery) |
| Air Flow Capacity | 720 Liters Per Minute (26 CFM) |
| Maximum Pressure | 0.65 Pound per Square Inch (4.5 kPa) |
| Camping Light Output | 120 Lumens (Soft), 400 Lumens (Reading), 1200 Lumens (Outdoor) |
| Charging Port | Type-C |
| Power Bank Output | USB-A |
Warranty Information
The ETENWOLF AIR 5 PRO MAX Portable Electric Air Pump comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Customer Support
For any questions, concerns, or technical assistance regarding your ETENWOLF AIR 5 PRO MAX Portable Electric Air Pump, please contact ETENWOLF customer support. Refer to the product packaging or the official ETENWOLF website for the most up-to-date contact information.