1. Introduction
Thank you for choosing the Nulaxy A4 EX 360 Rotating Foldable Cell Phone Stand. This versatile and portable stand is designed to enhance your viewing experience by providing adjustable angles and a stable platform for your devices. It is compatible with a wide range of smartphones, tablets, and other portable devices.
Key Features:
- 360° Rotatable Base: Effortlessly adjust your viewing angle for optimal comfort.
- Fully Adjustable Design: Customize height and tilt for various uses.
- Foldable and Portable: Compact design for easy storage and transport.
- Thick Case Friendly: Accommodates devices with protective cases.
- Charge While You Watch: Designed to allow charging cable access while your device is mounted.
2. Setup
The Nulaxy A4 EX stand comes pre-assembled and is ready for immediate use. Follow these steps to set up your stand:
- Unfold the Stand: Gently unfold the stand from its compact, folded position. The hinges are designed to provide firm resistance to maintain your chosen angle.
- Adjust the Base: Place the stand on a flat, stable surface. The base features a 360° rotating mechanism. You can rotate the base to your desired orientation.
- Adjust the Device Holder: Adjust the upper arm and the device cradle to achieve your preferred viewing height and angle. The stand features dual-core shaft technology for stable adjustments.

Figure 2.1: Nulaxy A4 EX stand unfolded, highlighting its 360-degree rotating base.

Figure 2.2: The Nulaxy A4 EX stand in its compact, folded state, demonstrating portability.
3. Operating Instructions
Placing Your Device:
- Gently place your smartphone or tablet onto the cradle. The silicone pads on the cradle and base protect your device from scratches and prevent slipping.
- The stand is designed to accommodate devices with thick cases.
Adjusting Viewing Angle and Orientation:
- 360° Rotation: Use the rotating base to swivel your device to any desired angle without lifting the stand.
- Tilt Adjustment: The upper hinge allows you to tilt your device forward or backward to find the optimal viewing angle.
- Vertical or Horizontal: The stand supports both vertical (portrait) and horizontal (landscape) orientations for your device.

Figure 3.1: Demonstrating the 360-degree rotation of the Nulaxy A4 EX stand for shared viewing.
Charging Your Device:
- The design of the stand includes a cutout at the bottom of the device cradle, allowing you to connect a charging cable to your device while it is mounted.
- Ensure the cable is properly aligned and connected to avoid strain on the port.
Video 3.1: Official Nulaxy video demonstrating the rotatable feature, device placement, and charging compatibility of the A4 EX phone stand.
4. Maintenance
- Cleaning: Wipe the stand with a soft, damp cloth. Avoid using abrasive cleaners or solvents that may damage the finish.
- Storage: When not in use, fold the stand to its compact form and store it in a dry place away from direct sunlight or extreme temperatures.
- Hinge Care: The hinges are designed for durability. Avoid forcing them beyond their natural range of motion.
5. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Stand feels unstable or tips over | Device is too heavy or improperly placed; stand not fully unfolded. | Ensure the stand is fully unfolded and placed on a flat surface. Center your device on the cradle. For heavier devices, ensure the angle is not too steep. |
| Device slips from cradle | Cradle pads are dirty or worn; device not properly seated. | Clean the silicone pads on the cradle. Ensure your device is securely seated within the cradle. |
| Difficulty adjusting hinges | Dust or debris in hinges; hinges are stiff from newness. | Gently work the hinges back and forth. If new, stiffness is normal and will ease with use. Do not apply excessive force. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | A4 EX |
| Material | Aluminum, Silicone |
| Item Weight | 5.3 ounces |
| Package Dimensions | 4.45 x 3.5 x 1.73 inches |
| Form Factor | Swivel Base |
| Compatible Devices | Cell Phones (4-8"), Smartphones, Kindle, Mobile Phones, Small Palmtops, Nintendo Switch. Compatible with various brands including Apple iPhone, Samsung Galaxy, Sony, Google Pixel, Huawei, Honor, HTC, Nokia, Xiaomi, Microsoft, Lumia, BlackBerry. |

Figure 6.1: Nulaxy A4 EX stand with a phone, illustrating recommended bending angles for stability (upper: 30-60°, bottom: 45-80°).
7. Warranty Information
Please refer to the product packaging or the official Nulaxy website for specific warranty details and terms of service. Keep your purchase receipt as proof of purchase for any warranty claims.
8. Customer Support
For any questions, technical assistance, or support regarding your Nulaxy A4 EX phone stand, please contact Nulaxy customer service through their official website or the contact information provided on the product packaging.
Visit the Nulaxy Store: Nulaxy Official Store





