1. Product Overview
The VANMASS Phone Holder is designed to provide a secure and versatile mounting solution for your smartphone in various environments, including your car dashboard, windshield, air vent, or even on a desk. Engineered with robust materials and an innovative design, it ensures stability and ease of use for a hands-free experience.

Figure 1: VANMASS Phone Holder showcasing both suction cup and vent clip options.
2. Safety Information
A Reliable Mount Means What? Driving Safety is about Car & Personal Safety. Your phone is full of Photo/ Data/ Skype/ Facebook/ Twitter...
Could We Trust VANMASS?
- Master Design & International Quality Certification: Patent registered in 30+ countries. The safety of material & structure proved by RoHS/ CP65/ REACH.
- The Quality Depends on its Material: All look similar, VANMASS always choose the best material. After 5 years of R&D, the best material was located from 8,000+ PC/ 5,000+ ABS/ 7,200+ PA/ 700+ PMMA, and some mixed materials such as PC+ABS/ PC+glass fiber/ ABS+ASA/ PA+PTFE. All look similar, VANMASS never use regrind material. Regrind material will cause melting & breaking easily in a short time. Regrind material is popular because it’s very cheap but difficult to tell.
- Our Materials Perfectly Perform in: Extreme -40~194℉ Temperature Resistance. Extreme 5,000 Times Open&Close Wear Resistance. Extreme 10,000 Times Car Vibration Resistance. Extreme 44LBS Suction Cup Power.
VANMASS always stands behind each sold unit. Welcome to contact us.
3. Setup and Installation
3.1 What's Included
Your VANMASS Phone Holder package includes the following components:
- Phone Mount (Clamp Arm) x1
- Suction Cup Mount x1
- Air Vent Clip x1
- Dashboard Pad (for textured surfaces) x1

Figure 2: All components included in the VANMASS Phone Holder package.
3.2 Suction Cup Mount Installation
- Clean the Surface: Ensure the dashboard or windshield surface is clean and dry. Use the provided wet and dry wipes for optimal adhesion.
- Attach Dashboard Pad (Optional): If your dashboard is textured or uneven, peel the protective film from the dashboard pad and firmly press it onto the desired location. Wait for 24 hours before attaching the suction cup for maximum adhesion. (Note: NEW upgraded suction cup can be directly adsorbed to dash without pad! Pad is easy to damage the dashboard!)
- Attach Suction Cup: Remove the protective film from the suction cup. Press the suction cup firmly onto the clean surface (or dashboard pad) and then push down the locking lever to create a strong vacuum seal.
- Connect Phone Holder: Snap the phone holder (clamp arm) onto the ball joint of the suction cup mount. Tighten the nut to secure the holder in place.

Figure 3: Step-by-step guide for installing the suction cup mount.
3.3 Air Vent Clip Mount Installation
- Attach Air Vent Clip: Snap the air vent clip onto the ball joint of the phone holder (clamp arm). Tighten the nut to secure it.
- Secure to Air Vent: Open the clip on the air vent mount and slide it onto a horizontal or vertical vent blade. Push the lever to lock it securely. The steel-cored clip with soft-silicone-pads protects your vent blade from scratches.

Figure 4: Guide for installing the air vent clip mount.
4. Operating Instructions
4.1 Inserting Your Phone
- Open Clamp Arms: Press the release button located on the back of the phone holder. The clamp arms will automatically open wide.
- Place Phone: Gently place your 4"-7" smartphone into the holder. The integrated molding bracket ensures data safety. The wide bottom tray (0.96in) is compatible with various charging cables.
- Secure Phone: The clamp arms will automatically close and secure your phone. The shock-proof silicone on the sides and curved bottom feet protect your device.

Figure 5: Phone securely held in the VANMASS holder.
4.2 Removing Your Phone
To remove your phone, simply press the quick-release button on the back of the holder. The clamp arms will open, allowing you to retrieve your device easily.
4.3 Adjusting Viewing Angle and Orientation
The VANMASS Phone Holder features a 360-degree rotation capability and a long adjustable arm (5"-7.5" length). This allows you to adjust your phone to any desired viewing angle, whether portrait or landscape, ensuring optimal visibility and accessibility while driving or working.

Figure 6: The phone holder offers multiple viewing angles and positions.
5. Maintenance
- Cleaning the Suction Cup: If the suction cup loses its stickiness, rinse it with warm water and let it air dry. It will regain its adhesion and can be reused.
- General Cleaning: Wipe the phone holder with a soft, damp cloth to remove dust and grime. Avoid using harsh chemicals or abrasive materials.
- Temperature Exposure: While designed for extreme temperatures (-40~194℉), prolonged exposure to direct sunlight or extreme cold without use may affect material longevity.
6. Troubleshooting
- Suction Cup Not Sticking:
- Ensure the dashboard or windshield surface is clean, dry, and flat.
- If using the dashboard pad, ensure it has cured for 24 hours before attaching the suction cup.
- Rinse the suction cup with water and air dry to restore stickiness.
- Phone Not Fitting Securely:
- Ensure your phone size is within the 4"-7" compatibility range.
- The holder supports thick cases up to 0.7" depth. Ensure your case is not exceeding this limit or interfering with the clamp arms.
- Vent Clip Loose:
- Ensure the vent clip is fully engaged and locked onto the vent blade.
- Verify your car's vent type is compatible (horizontal/vertical blades, not round or diagonal).
7. Specifications
| Brand | VANMASS |
| Model Number | CTVK13 |
| Mounting Type | Dash/Window/Vent/Desk/Kitchen/Gym & Multi-Scene Mate |
| Compatible Phone Sizes | 4"-7" Cellphones (e.g., iPhone 16 Pro Max, Samsung Galaxy S23 Ultra, Google Pixel) |
| Max Case Thickness | 0.7" (Thick Case Compatibility) |
| Telescopic Arm Length | 5"-7.5" |
| Suction Power | 85LB (50% higher than traditional) |
| Temperature Resistance | -40~194℉ |
| Special Features | Handsfree Phone Cradle Stand, 360 Degree Rotation, Long Adjustable Arm, Steel-cored Vent Clip |
8. Warranty and Support
VANMASS offers a 3-year hassle-free support for this product. For any inquiries, technical assistance, or warranty claims, please contact VANMASS customer service:
- Email: service@vanmasslife.com
- Website: VANMASS Store on Amazon
Your satisfaction is our priority. VANMASS always stands behind each sold unit.


