Zelnoox MS-01-Black
Zelnoox Double Magnetic Ring Phone Holder User Manual
Model: MS-01-Black | Brand: Zelnoox
1. Introduction
Thank you for choosing the Zelnoox Double Magnetic Ring Phone Holder. This versatile accessory is designed to provide a secure and adjustable mounting solution for your smartphone, compatible with MagSafe devices and adaptable for others using the included metal ring. Its robust aluminum construction ensures durability for various applications, from vehicle mounting to hands-free viewing.

Figure 1: The Zelnoox Double Magnetic Ring Phone Holder, demonstrating its compact folded state and its extended use as a phone stand, securely holding a smartphone.
2. Key Features
- Double Magnetic Ring Mount: Features two ultra-strong magnet rings for a secure hold on your phone and iron surfaces. Ideal for trucks, lorries, tractors, forklifts, boats, motor vehicles, gym equipment, refrigerators, metal fire doors, racks, and shelves.
- Willful Adjustment Phone Stand: Equipped with 2 rotating shafts for multi-dimensional adjustability, allowing optimal viewing angles and easy switching between horizontal and vertical orientations.
- Compact & Portable Design: Foldable for easy transport in a backpack or magnetic attachment to the back of your phone. Dimensions: 58.5 mm (2.3 inches) diameter, 18.5 mm (0.73 inches) thick; Weight: 74 grams (2.6 ounces).
- High-Quality Construction: Crafted from precision-machined 6061-T6 aircraft-grade aluminum with a long-lasting anodized finish for exceptional durability. Beveled edges reduce snagging.
- Suitable for Most Phones: Compatible with iPhone 16/15/14/13/12 Pro Max series and MagSafe cases. Includes a metal ring for iPhone 11 and below, Android phones, or non-MagSafe cases to provide a secure MagSafe-like effect.
3. What's in the Box
- Double Magnetic Ring Phone Holder (MS-01-Black)
- Adhesive Metal Ring (for non-MagSafe devices)
4. Setup and Installation
4.1 Attaching to Your Phone
- For MagSafe Compatible Phones (iPhone 12 series and newer) or MagSafe Cases: Simply align the Zelnoox Double Magnetic Ring Phone Holder with the MagSafe area on the back of your phone or case. The strong magnets will automatically snap into place, providing a secure attachment.
- For Non-MagSafe Phones (iPhone 11 and older, Android phones) or Non-MagSafe Cases:
- Clean the back surface of your phone or case thoroughly to ensure it is free of dust and oils.
- Peel off the protective film from the adhesive side of the included metal ring.
- Carefully center and press the metal ring onto the desired location on the back of your phone or case. Ensure it is firmly adhered.
- Allow 24 hours for the adhesive to fully set before attaching the magnetic phone holder for optimal performance and stability.
- Once the metal ring is set, you can attach the Zelnoox Double Magnetic Ring Phone Holder to it magnetically.
4.2 Mounting to Ferrous Surfaces
The powerful magnetic design allows the holder to attach securely to any iron metal surface. This makes it ideal for hands-free use in various environments:
- Vehicles: Trucks, lorries, tractors, forklifts, boats, and motor vehicles.
- Home/Office: Refrigerators, metal fire doors, racks, shelves.
- Fitness: Gym equipment.

Figure 2: Demonstrating the versatility of the magnetic phone holder for mounting on various ferrous surfaces.
4.3 Using with a Tripod
The Zelnoox Double Magnetic Ring Phone Holder features a standard 1/4"-20 screw hole on both magnetic rings. This allows you to easily attach it to most tripods, monopods, or other camera accessories for stable photography or videography.

Figure 3: Highlighting the 1/4"-20 screw holes for tripod compatibility, enabling stable phone mounting for various creative uses.
5. Operating Instructions
5.1 Adjusting the Stand
The phone holder is designed with two rotating shafts, offering multi-dimensional adjustability. You can tilt the phone up to 185 degrees and rotate it to achieve any desired viewing angle. This flexibility allows for seamless switching between horizontal (landscape) and vertical (portrait) orientations, perfect for watching videos, making video calls, or browsing content.

Figure 4: Illustrating the extensive adjustability of the phone stand, enabling users to find the perfect viewing angle.

Figure 5: Examples of various stable table placements and orientations achievable with the adjustable phone holder.
5.2 Using as a Hand Grip
When folded, the holder can be comfortably used as a hand grip, providing a more secure and ergonomic way to hold your phone, especially useful for photography or extended use.

Figure 6: Demonstrating the use of the phone holder as a comfortable and secure hand grip.
6. Maintenance
- Cleaning: Wipe the surface of the phone holder with a soft, dry cloth to remove dust and fingerprints. For stubborn marks, a slightly damp cloth can be used, followed by immediate drying. Avoid abrasive cleaners or solvents.
- Storage: When not in use, fold the holder into its compact form to protect the magnetic surfaces and hinges. Store in a clean, dry place.
- Hinge Care: The hinges are designed for durability. If they feel loose over time, refer to the troubleshooting section for potential adjustments.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Magnetic attachment feels weak or detaches easily. |
|
|
| Hinges feel loose or do not hold position firmly. | Normal wear and tear from frequent adjustment. | The hinge mechanism allows for re-tightening. Use a small screwdriver to gently tighten the screws on the hinges until the desired stiffness is achieved. Do not overtighten. |
8. Specifications
| Attribute | Detail |
|---|---|
| Model Number | MS-01-Black |
| Brand | Zelnoox |
| Material | 6061-T6 Aircraft-Grade Aluminum |
| Color | Black |
| Item Weight | 2.08 ounces (74 grams) |
| Folded Dimensions (Diameter x Thickness) | 58.5 mm (2.3 inches) x 18.5 mm (0.73 inches) |
| Screw Hole | 1/4"-20 (on both rings) |
| Special Feature | Double-sided strong magnetic attachment |
| Compatibility | MagSafe compatible (iPhone 12 series and newer), adaptable for others with included metal ring. |
9. Warranty and Support
For warranty information or technical support regarding your Zelnoox Double Magnetic Ring Phone Holder, please contact Zelnoox customer service through the retailer where you purchased the product or visit the official Zelnoox store page on Amazon:
Visit the Zelnoox Store on Amazon
Please have your model number (MS-01-Black) and purchase details ready when contacting support.
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