1. Introduction
This instruction manual provides detailed guidance for the assembly, operation, and maintenance of your SmallRig Phone Video Cage Dual Handheld Kit, Model 5540. Designed specifically for the iPhone 17 Pro, this kit enhances your mobile filmmaking capabilities by providing stability, protection, and extensive accessory mounting options.
What's Included:
- Phone Cage × 1
- Phone Case × 1
- TPU Soft Bumper × 1
- Rotatable Handle with Wireless Control × 1
- Rotatable Side Handle × 1
- T-Mount Lens Backplate × 1
- 17mm Lens Backplate × 1
- Operating Instruction × 1
2. Key Features
2.1 Dual Handheld Kit
The kit is specifically designed for the iPhone 17 Pro, offering a stable and ergonomic platform for professional-level video shooting, live streaming, and filmmaking. It includes two rotatable side handles for enhanced grip and control.
2.2 17mm T-Mount Lens Backplate
The standard quick-release T-mount backplate can be interchanged with a trim ring, a 17mm threaded lens backplate, or an optional 67mm magnetic filter adapter (sold separately, ID: 5547). This allows for easy access to various lenses and filters to achieve different shooting effects.
2.3 Rich Expansion Interfaces
The phone cage features multiple 1/4''-20 threaded holes, cold shoe mounts, and HawkLock H11 quick-release interfaces. These allow for the attachment of various accessories such as additional handles, tripods, microphones, and LED lights, enhancing the professionalism and versatility of your setup. The cage also includes side-mounted wrist strap and shoulder strap holes, compatible with professional straps under 2mm in diameter, for convenient carrying.
2.4 Quick-release Wireless Remote Control Rotating Handle
The handles connect to the phone cage via the HawkLock H11 quick-release system, enabling fast, stable, and tool-free attachment and detachment within one second. The handles rotate continuously, providing a comfortable grip and smooth lens movement at any angle. The detachable wireless remote supports one-touch shooting and can be used for remote operation with a maximum control range of up to 10 meters.
2.5 Contouring Cutaway Design
The phone video rig features a contoured cut-out design that ensures full access to the iPhone's buttons, ports, radar, ultra-wide-angle lens, and wireless charging functionality without interference. The quick-release mechanism provides convenient, secure, and stable mounting and removal of the phone, preventing accidental disengagement.
2.6 Protection & Heat Dissipation
The full-enclosure metal frame offers comprehensive protection for the phone, aiding in shock absorption and preventing scratches. For underwater filming or scenarios requiring high-performance heat dissipation, the phone can be used without its case by pairing it with the included TPU soft rubber frame within the cage.
3. Setup Guide
3.1 Inserting Your iPhone 17 Pro
- Ensure your iPhone 17 Pro is placed within the provided phone case or the TPU soft bumper, depending on your usage scenario (e.g., for enhanced protection or heat dissipation).
- Open the top latch of the phone cage.
- Slide your iPhone (with its case/bumper) into the phone cage from the top. Ensure it sits snugly and aligns correctly with the camera cutouts and ports.
- Close the top latch securely to lock the phone in place.
3.2 Attaching Handles
- Identify the desired mounting points on the side of the phone cage (HawkLock H11 interfaces).
- Align the quick-release mechanism on the rotatable handles with the chosen mounting points.
- Press the quick-release button on the handle and slide it into the interface until it clicks securely into place.
- Repeat for the second handle. The handles can be rotated 360 degrees for optimal grip and shooting angles.
3.3 Attaching Lens Backplates and Filters
- The kit includes a T-Mount Lens Backplate and a 17mm Lens Backplate. Choose the appropriate backplate for your desired lens or filter system.
- To attach, align the chosen backplate with the camera module opening on the phone cage and twist to secure it.
- For 67mm magnetic filters, an additional adapter (ID: 5547) is required and sold separately.
3.4 Using the Wireless Remote Control
- The wireless remote control is detachable from one of the rotatable handles.
- Ensure the remote is paired with your iPhone via Bluetooth (refer to your iPhone's Bluetooth settings for pairing instructions).
- Use the remote for one-touch shooting (photo/video capture) from up to 10 meters away.
3.5 Detachable Capture Button Rubber
The rubber located on the capture button area of the cage is detachable if necessary, allowing direct access to the iPhone's capture button or for compatibility with certain accessories.
4. Operating Your Kit
4.1 Basic Handheld Operation
Hold the two side handles firmly with both hands. This dual-handle setup provides maximum stability for smooth panning, tilting, and tracking shots. The rotatable handles allow you to adjust your grip for comfortable shooting in various positions (e.g., high-angle, low-angle).
4.2 Vertical and Horizontal Shooting
The cage design supports both vertical and horizontal shooting orientations. Simply adjust your grip on the handles or mount the cage onto a tripod in the desired orientation using the available 1/4''-20 threaded holes.
4.3 Accessory Integration
Utilize the 1/4''-20 threaded holes and cold shoe mounts to attach external microphones, LED lights, or other filmmaking accessories. This allows for a fully customized mobile production setup tailored to your needs.
4.4 Using the TPU Soft Bumper
For scenarios requiring enhanced heat dissipation or for potential underwater use (with appropriate additional waterproofing), remove the standard phone case and use the TPU soft rubber frame directly within the cage. This allows for better heat exchange and a more compact fit.
4.5 Visual Guide: Product in Use
5. Maintenance
To ensure the longevity and optimal performance of your SmallRig Phone Video Cage, follow these maintenance guidelines:
- Cleaning: Wipe the metal frame and plastic components with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and dry thoroughly. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the kit in a dry, cool place away from direct sunlight and extreme temperatures. Disassemble components if storing for extended periods to prevent stress on connection points.
- Inspection: Periodically check all screws and quick-release mechanisms for tightness and proper function. Tighten any loose screws using the provided Allen wrench.
6. Troubleshooting
6.1 Phone Not Fitting Securely
- Ensure the top latch is fully open before inserting the phone.
- Verify that the phone is correctly aligned within the cage and the top latch is closed completely.
- If using a third-party phone case, ensure it is compatible with the cage's dimensions. The included SmallRig phone case or TPU bumper is recommended for optimal fit.
6.2 Handles Not Attaching/Detaching Smoothly
- Check that the HawkLock H11 quick-release mechanism is clean and free from debris.
- Ensure the quick-release button is fully pressed when attaching or detaching.
6.3 Wireless Remote Control Not Connecting
- Verify that the remote control has sufficient battery power.
- Ensure Bluetooth is enabled on your iPhone and the remote is in pairing mode.
- Try re-pairing the remote control with your iPhone.
7. Specifications
- Product Dimensions: 6.67 x 3.73 x 0.49 inches
- Item Weight: 1.01 pounds (456.6 Grams)
- ASIN: B0FPX7YJR5
- Item Model Number: 5540
- Date First Available: September 5, 2025
- Manufacturer: SMALLRIG
- Language: English
- Color: Black and silver
- Compatible Devices: for iPhone 17 Pro
8. Visual Overview
