Product Overview
The SMALLRIG All-in-One Cooling Dual Handle Phone Cage Kit 5276 is a comprehensive solution designed for mobile content creation, including live streaming and video recording. It features an active cooling system, versatile handles, and a multi-functional USB-C hub to enhance your smartphone filmmaking experience.

Image: The complete SMALLRIG All-in-One Cooling Dual Handle Phone Cage Kit 5276, showcasing the phone cage, dual handles, active cooler, and USB-C hub.
Package Contents
Verify that all items listed below are included in your package:
- Universal Cooling Phone Cage x 1
- Quick Release Rotating Handle with Wireless Control x 1
- Quick Release Side Handle x 1
- 4-in-1 USB-C Hub x 1
- Power Bank Mount x 1

Image: All components included in the SMALLRIG All-in-One Cooling Dual Handle Phone Cage Kit, laid out for inspection.
Setup
1. Installing Your Smartphone
The universal phone cage is compatible with most smartphones with a width of 2.5-3.1 inches (64-79mm). Carefully place your smartphone into the central clamp of the phone cage and secure it firmly.

Image: Diagram illustrating the universal compatibility of the phone cage, showing the adjustable width for various smartphone models.
2. Attaching Handles
Attach the Quick Release Rotating Handle with Wireless Control and the Quick Release Side Handle to the designated quick-release interfaces on the sides of the phone cage. Ensure they click securely into place. The handles can be rotated 360° for optimal ergonomic positioning.
3. Connecting the 15W Active Cooling System
Mount the 15W Active Cooling System onto the phone cage. Connect it to a power source via the 4-in-1 USB-C Hub or directly if applicable. The cooler features triple-level active cooling to prevent overheating during extended use.

Image: Exploded view of the 15W active cooling system, detailing its components like the Peltier chip, heat sink, and fan for efficient heat dissipation.
4. Integrating the 4-in-1 USB-C Hub
Connect the 4-in-1 USB-C Hub to your smartphone's USB-C port. This hub provides multiple functionalities including charging, microphone input, audio monitoring, and 4K video transfer to external SSDs.

Image: The 4-in-1 USB-C hub connected to the phone cage setup, illustrating its various ports for charging, microphone, audio monitoring, and external SSD.
5. Attaching the Power Bank Mount
Secure the Power Bank Mount to an available 1/4"-20 threaded hole or cold shoe port on the cage. This allows you to attach an external power bank (not included) for extended operation.
6. Expanding with Accessories
Utilize the multiple 1/4"-20 threaded holes, cold shoe ports, and quick release interfaces to attach additional accessories such as microphones, LED lights, or external monitors. The cage also supports 67mm filter expansion and features a shoulder strap hole.

Image: A fully rigged phone cage demonstrating various expansion options including cold shoe mounts, 1/4"-20 threaded holes, and quick release interfaces for accessories like microphones and filters.
Operating
1. Using the Active Cooling System
Activate the 15W active cooling system to prevent your smartphone from overheating during prolonged 4K recording or live streams. The triple-level cooling ensures stable performance under heavy workloads.
2. Handheld Shooting and Control
The dual rotating side handles provide enhanced stability and allow for flexible angle adjustments. Use the wireless control on one handle to remotely operate your smartphone's camera functions, offering convenience and reducing camera shake.

Image: A user demonstrating handheld shooting with the phone cage, highlighting the 360° rotatable handles and wireless control for flexible camera angles.
3. Utilizing the 4-in-1 USB-C Hub
The USB-C hub allows simultaneous charging of your phone, connection of an external microphone for improved audio, monitoring audio output, and direct transfer of 4K video footage to an external SSD for efficient workflow.
4. Creative Modes
The versatile design supports various creative applications, including:
- Live Streaming: Maintain stable footage and prevent overheating during long broadcasts.
- Short Films: Achieve cinematic shots with enhanced stability and accessory integration.
- Optical Expansion: Easily attach external lenses and filters for advanced photographic effects.

Image: Three examples of creative modes: Live Streaming, Short Films, and Optical Expansion, demonstrating the kit's adaptability for different content creation needs.
Video: An official SMALLRIG video showcasing the universal all-in-one phone video rig kit in various usage scenarios, demonstrating its features and versatility.
Maintenance
To ensure the longevity and optimal performance of your SMALLRIG Phone Cage Kit, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the metal and plastic components. Avoid abrasive cleaners or solvents that could damage the finish.
- Storage: Store the kit in a dry, dust-free environment when not in use. Disassemble components if necessary for compact storage in the provided carrying bag.
- Handle Care: Periodically check the quick-release mechanisms on the handles to ensure they are free of debris and function smoothly.
- Cable Management: Ensure all cables are neatly routed and not under excessive tension to prevent damage.
Troubleshooting
If you encounter any issues with your SMALLRIG Phone Cage Kit, refer to the following common troubleshooting tips:
- Phone Overheating: Ensure the 15W active cooling system is properly attached and powered. Check for any obstructions to the fan or heat sink.
- Loose Handles: Verify that the quick-release mechanisms on the handles are fully engaged. Tighten any adjustable knobs if present.
- Accessory Connection Issues: Ensure accessories are correctly mounted to 1/4"-20 threaded holes or cold shoe ports. Check cable connections for the USB-C hub or microphone.
- Wireless Control Not Responding: Check the battery of the wireless control. Ensure Bluetooth is enabled on your smartphone and the control is properly paired.
Specifications
General
- Product Dimensions: 8.66 x 4.92 x 1.34 inches
- Item Weight: 1.45 pounds (659 Grams)
- Folded Size: 1.3 inches (h) x 4.9 inches (w) x 8.7 inches (l)
- Material(s): Aluminum Alloy, Plastic, Silicone, Magnet, Copper
- Color: Black
- Compatible Devices: Cellphone (width 2.5-3.1 inches / 64-79mm)
Cooling System
- Cooling Power: 15W
- Cooling Type: Active (Semiconductor and Fan Dual Cooling)
Connectivity & Expansion
- USB-C Hub: 4-in-1 (Charging, Microphone Input, Audio Monitoring, 4K Video Transfer to External SSDs)
- Mounting Points: Multiple 1/4"-20 threaded holes, Cold Shoe Ports, Quick Release Interfaces
- Filter Support: 67mm filter expansion
Warranty and Support
SMALLRIG products are designed for durability and performance. For warranty information, please refer to the official SMALLRIG website or contact your retailer. For technical support, product inquiries, or assistance with any issues, please visit the SMALLRIG support page or contact customer service directly.
Online Support: www.smallrig.com/support





