1. Introduction
The JOYROOM JR-ZS376 is a high-quality magnetic car phone holder designed to provide a secure and convenient mounting solution for your smartphone in your vehicle. It features a strong magnetic attachment and a 360-degree rotatable design, allowing for optimal viewing angles and universal compatibility with various smartphone models.
2. Product Features
- Strong Magnetic Hold: Equipped with powerful magnets to ensure your smartphone remains securely in place, even on bumpy roads.
- 360-Degree Rotation: Allows for easy adjustment of your phone to any desired viewing angle, supporting both portrait and landscape orientations.
- Universal Compatibility: Designed to work with a wide range of smartphones, accommodating different models and sizes.
- Sleek Black Design: A modern and elegant aesthetic that complements various car interiors.
- Versatile Mounting Options: Can be mounted on different surfaces within your car, such as the dashboard or air vent, for convenient access.
3. Package Contents
The package includes:
- 1 x JOYROOM Magnetic Car Phone Holder (Model: JR-ZS376, Part Number: IMB-093)
- Magnetic metal plate(s) for phone attachment (quantity may vary)
4. Setup Instructions
- Choose a Mounting Location: Select a flat, clean surface on your car's dashboard or a suitable air vent. Ensure the chosen location does not obstruct your view or interfere with driving controls.
- Clean the Surface: Thoroughly clean the chosen mounting surface with an alcohol wipe and let it dry completely. This ensures optimal adhesion.
- Attach the Holder Base:

Rear view of the phone holder's base, illustrating the adhesive pad for secure mounting.
Peel off the protective film from the adhesive pad on the holder's base. Firmly press the holder onto the cleaned surface for at least 30 seconds. Allow 24 hours for the adhesive to fully cure before attaching your phone. - Attach Metal Plate to Phone/Case:

Illustration of the holder's wide compatibility with various smartphones and the metal ring accessory used for magnetic attachment.
If your phone case is not magnetic, attach one of the provided metal plates to the back of your phone or inside your phone case. Ensure it is centered for the best magnetic connection.
5. Operating Instructions
- Attaching Your Phone: Simply bring your smartphone (with the metal plate attached) close to the magnetic head of the holder. The strong magnets will automatically secure your phone in place.
- Adjusting the Viewing Angle:

Image showing the JOYROOM JR-ZS376 holder mounted on a car dashboard, with a smartphone attached and demonstrating multi-angle adjustment and 360-degree rotation.
The holder features a ball joint that allows for 360-degree rotation and multi-angle adjustment. Loosen the knob on the joint slightly, adjust your phone to the desired orientation (portrait or landscape) and angle, then tighten the knob to secure it. - Detaching Your Phone: Gently pull your phone away from the magnetic head to detach it.

The magnetic phone holder securely mounted on a car dashboard, displaying a smartphone in use for navigation.
6. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the holder. Avoid using harsh chemicals or abrasive cleaners, as they may damage the surface or magnetic properties.
- Adhesive Check: Periodically check the adhesive base for secure attachment. If it starts to loosen, re-clean the surface and reapply, or consider using a new adhesive pad if available.
- Magnetic Plate: Ensure the metal plate on your phone or case remains clean and free of debris to maintain optimal magnetic connection.
7. Troubleshooting
- Phone Not Holding Securely:
- Ensure the metal plate is correctly positioned on your phone/case and is not too thick.
- Verify that the magnetic head is clean and free from obstructions.
- Check if your phone case is too thick, which might weaken the magnetic connection.
- Holder Falling Off Mounting Surface:
- Ensure the mounting surface was thoroughly cleaned and dry before installation.
- Allow sufficient curing time (24 hours) for the adhesive to bond properly.
- Avoid mounting on curved or textured surfaces that prevent full contact.
- Difficulty Adjusting Angle:
- Loosen the adjustment knob slightly before attempting to change the angle.
- Do not overtighten the knob, as this can make future adjustments difficult.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | JOYROOM |
| Model Name | JR-ZS376 |
| Color | Black |
| Compatible Devices | Smartphones |
| Compatible Phone Models | Any smartphone model |
| Mounting Type | Air Vent (also supports dashboard mounting) |
| Special Feature | Rotatable (360-degree rotation) |
| Material | Magnetic |
| Item Dimensions (L x W x H) | 1 x 2150 x 100 mm (Note: 2150mm appears to be a typographical error in the source data and is likely much smaller in reality.) |
| Item Weight | 30 grams |
| Water Resistance Level | Not Water Resistant |
| Country of Origin | China |
| Part Number | IMB-093 |
9. Warranty Information
This product is provided without an explicit warranty. Please refer to the retailer's return policy or contact the seller directly for any issues or concerns regarding your purchase.
10. Support
For further assistance, technical support, or inquiries about the JOYROOM Magnetic Car Phone Holder JR-ZS376, please contact your point of purchase or visit the official JOYROOM website for customer service information.
You can visit the JOYROOM store at: JOYROOM Store






