1. Introduction
The ULANZI Go Quick II CO62 Backpack Shoulder Strap Holder is designed to securely attach action cameras and smartphones to backpack shoulder straps. It features a quick-release mechanism for easy mounting and detachment, offering versatility for various recording needs. This manual provides detailed instructions for proper setup, operation, and maintenance of your device.
2. Package Contents
Please verify that all items listed below are included in your package:
- 1x Backpack Shoulder Strap Clip
- 1x Go Quick II QR Cover (Quick Release Cover)
- 1x Phone Holder

Figure 2.1: Included components: Backpack Clip Mount, Quick-release Mount, and Phone Clamp.
3. Setup Instructions
3.1 Attaching the Backpack Clip Mount
- Identify a suitable section on your backpack's shoulder strap. Ensure the strap is clean and dry.
- Wrap the backpack clip mount around the shoulder strap. The mount features a large-size Velcro for secure fastening and anti-slip rubber on the interior to prevent movement.
- Press the Velcro firmly to ensure a tight and stable grip on the strap. The stitching provides additional security.

Figure 3.1: Easy stick-on installation with large Velcro and anti-slip features.
3.2 Attaching a Camera or Phone
The ULANZI Go Quick II system allows for quick attachment and detachment of devices.
- For Action Cameras: Attach your action camera to the provided quick-release mount. Align the quick-release mount with the receiver on the backpack clip mount. Rotate clockwise to lock it securely into place.
- For Smartphones: Insert your smartphone into the phone holder. Ensure the phone is centered and held firmly. Attach the phone holder (with phone) to the quick-release mount, then attach to the backpack clip mount as described above.

Figure 3.2: Magnetic quick-release system for attachment and detachment.
4. Operating Instructions
4.1 Adjusting Camera/Phone Angle
The mount allows for flexible positioning of your device:
- 360° Rotation: The quick-release base allows for 360-degree rotation in 4 directions. Lift and rotate the mounted device to achieve the desired horizontal or vertical orientation.
- 180° Tilt: The mount also supports a 180-degree tilt, enabling you to adjust the vertical angle of your camera or phone.

Figure 4.1: Vertical and Horizontal Modes with 360° rotation and 180° tilt.
4.2 Multiple Mounting Options
The included phone clamp features additional mounting points for accessories:
- 1/4" Screw Hole: Located at the bottom, this allows attachment to tripods or other accessories with a 1/4" screw.
- Cold Shoe Mount: Positioned on top, this enables mounting of external lights, microphones, or other cold shoe compatible accessories.

Figure 4.2: Phone clamp with 1/4" screw hole and cold shoe mount.
5. Compatibility
The ULANZI Go Quick II CO62 Backpack Shoulder Strap Holder is compatible with a wide range of devices:
- Action Cameras (e.g., GoPro series)
- Smartphones (iPhone, Android, etc.)
The phone clamp width is adjustable from 57-90mm. The maximum load capacity for the mount is 800g.

Figure 5.1: Wide compatibility with action cameras and mobile phones.
6. Maintenance
To ensure the longevity and optimal performance of your ULANZI Go Quick II CO62 Backpack Shoulder Strap Holder, follow these maintenance guidelines:
- Cleaning: Wipe the mount with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the mount in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Inspection: Periodically check the Velcro, quick-release mechanism, and stitching for any signs of wear or damage. Replace if necessary.
7. Troubleshooting
If you encounter issues with your ULANZI Go Quick II CO62 Backpack Shoulder Strap Holder, consider the following:
- Device not secure: Ensure the Velcro is tightly fastened around the backpack strap. Verify that the quick-release mechanism is fully rotated and locked. Check that your camera or phone is within the specified load capacity (max 800g).
- Difficulty attaching/detaching: Ensure the quick-release button is pressed correctly during detachment. For attachment, ensure proper alignment before rotating to lock.
- Mount slipping: Confirm the anti-slip rubber is clean and making full contact with the backpack strap. Re-adjust the tightness of the Velcro.
For further assistance, please contact ULANZI customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Compatibility | Action cameras, Mobile phones |
| Dimensions | 112 x 70 x 80 mm (±5mm) |
| Weight | 100g (±5g) |
| Materials | ABS+PC, Polyester |
| Load Capacity | ≤ 800g |
| Phone Clamp Width | 57-90mm |
| Special Feature | Rotatable (360°), Tiltable (180°) |

Figure 8.1: Product dimensions.
9. Warranty and Support
For warranty information or technical support, please refer to the official ULANZI website or contact their customer service directly. Keep your purchase receipt for warranty claims.