1. Product Overview
The Ulanzi SK-10 is a versatile smartphone stand designed for users engaged in gaming, livestreaming, vlogging, and general phone use. It features integrated wireless charging and an active cooling fan to prevent overheating during extended use. The stand offers 360-degree rotation and telescopic height adjustment for optimal viewing angles.

Figure 1: Ulanzi SK-10 Wireless Charging Stand with Cooling Fan
Video 1: Product demonstration showing setup, mode switching, and usage scenarios.
2. Package Contents
Please check the package to ensure all items are present and undamaged:
- Cooling Fan (x1)
- Charging Stand (x1)
- Base (x1)
- Type-C Charging Cable (x1)

Figure 2: Contents of the Ulanzi SK-10 package.
3. Setup Instructions
- Assemble the Stand: Attach the charging stand to the base. Ensure it is securely fastened.
- Attach the Cooling Fan: The cooling fan unit connects to the top of the stand. It features a Φ17mm ball head for flexible positioning.
- Connect Power: Use the provided Type-C charging cable to connect the stand to a power source (5V/2A or 9V/2A adapter recommended).
- Magnetic Phone Attachment: The cooling fan unit features magnetic attachment. Simply snap your compatible smartphone onto the cooling fan. Ensure proper alignment for effective wireless charging and cooling.

Figure 3: Magnetic attachment of smartphone to the cooling fan for charging and cooling.
4. Operating Instructions
4.1 Mode Selection
The Ulanzi SK-10 offers three operating modes, easily switchable via a toggle on the cooling fan unit:
- Cooling Mode: Activates the 7-blade fan and semiconductor chip for rapid heat dissipation. Ideal for intense gaming or long video calls without charging.
- Charging Mode: Provides wireless charging for your smartphone. The cooling fan remains idle to prevent condensation or freezing if not actively cooling.
- Charging + Cooling Mode: Simultaneously charges your phone wirelessly while actively cooling it. Recommended for livestreaming, vlogging, or extended gaming sessions to maintain optimal phone performance and battery health.

Figure 4: Easy switch between Cooling Mode, Charging Mode, and Charging + Cooling Mode.
4.2 Adjusting Viewing Angle and Height
The stand features a telescopic pole and a 360-degree rotatable ball head, allowing for flexible adjustments:
- Height Adjustment: The telescopic stand can be adjusted from 240mm (9.45 inches) to 360mm (14 inches). Loosen the screw nut on the stand to adjust the height, then tighten to secure.
- Angle Adjustment: The ball head allows for 360-degree rotation and 180-degree tilt, enabling you to position your phone horizontally or vertically and at any desired angle.

Figure 5: The stand offers 360-degree rotation and telescopic height adjustment for comfortable viewing.
4.3 Usage Scenarios
The SK-10 is designed to excel in various scenarios, keeping your phone cool for seamless performance:
- Live Streaming: Maintain stable phone temperature during long broadcasts.
- Gaming: Prevent performance throttling due to overheating.
- Binge-Watching: Enjoy extended viewing without discomfort from a hot device.
- Online Meetings: Ensure clear video and stable connection during important calls.

Figure 6: The Ulanzi SK-10 is suitable for live streaming, gaming, binge-watching, and online meetings.
5. Maintenance
To ensure the longevity and optimal performance of your Ulanzi SK-10, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the stand and cooling fan. Avoid using abrasive cleaners or solvents.
- Fan Care: Periodically check the cooling fan for dust accumulation. Use a soft brush or compressed air to gently clean the fan blades and vents.
- Cable Management: Keep the Type-C charging cable neatly organized to prevent kinks or damage.
- Storage: When not in use, store the stand in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
- Device not charging wirelessly:
- Ensure your smartphone is wirelessly charging compatible.
- Check if the Type-C cable is securely connected to both the stand and the power adapter.
- Verify that the stand is receiving adequate power (5V/2A or 9V/2A).
- Ensure your phone is correctly aligned on the magnetic cooling fan for optimal contact.
- Check if the mode switch is set to 'Charging Mode' or 'Charging + Cooling Mode'.
- Cooling fan not operating:
- Confirm the stand is powered on and connected correctly.
- Check if the mode switch is set to 'Cooling Mode' or 'Charging + Cooling Mode'.
- Inspect the fan for any obstructions or debris.
- Phone still overheating:
- Ensure the cooling fan is set to 'Cooling Mode' or 'Charging + Cooling Mode'.
- Verify that the fan is running at full speed.
- Make sure there is no obstruction blocking the fan's airflow.
- Consider reducing background apps or screen brightness on your phone during intensive tasks.
- Stand is unstable:
- Ensure the base is placed on a flat, stable surface.
- Tighten all adjustable screws and connections on the stand.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Ulanzi |
| Model | SK-10 |
| Materials | ABS+PC+Aluminum Alloy |
| Weight | 499g / 1.1lb |
| Cooling Fan Dimensions | Φ62*28mm / Φ2.4*1.1inch |
| Base Dimensions | 135*135*16.2mm / 5.3*5.3*0.6inch |
| Height Adjustment | 240mm-360mm (±5mm) / 9.45inch-14inch (±0.2inch) |
| Charging Interface | USB Type-C |
| Input | 5V/2A or 9V/2A |
| Power | 18W |
| Compatibility | Φ17mm Ball Head |
| Modes | Cooling / Charging / Charging+Cooling |
| Noise Level | ≤27dB |
*Manually measured weight and size may not be accurate. Further notice will not be given if the design and specifications change.

Figure 7: Visual representation of Ulanzi SK-10 specifications.
8. User Tips
- For optimal cooling performance, ensure the back of your phone is clean and free of debris before attaching it to the cooling fan.
- When using the 'Charging + Cooling Mode' for extended periods, ensure the power source provides sufficient output (e.g., a 9V/2A adapter) to support both functions effectively.
- The low noise level (≤27dB) makes it suitable for recording audio during live streams or video calls without significant background interference.
- Regularly check the temperature comparison charts (if available from Ulanzi labs) to understand the cooling efficiency during different usage patterns.

Figure 8: The Ulanzi SK-10 operates at a low noise level of ≤27dB.

Figure 9: Temperature comparison showing effective cooling during extended livestreaming.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official Ulanzi website or contact their customer service directly. Keep your purchase receipt as proof of purchase.