1. Product Overview
The TELESIN Master Grip is an ultimate magnetic phone camera grip designed for iPhone 17 Pro and Pro Max models. It features a built-in 3200mAh battery for extended use, magnetic wireless charging, and an advanced cooling system. The ergonomic design and professional controls provide a DSLR-like shooting experience for your smartphone.
A person using the TELESIN Master Grip with an iPhone 17 Pro/Pro Max for outdoor photography.
2. Package Contents
Please check the contents of your package upon arrival. The items included depend on whether you purchased the Standard Set or the All-in-One Set.
Visual representation of Standard Set and All-in-One Set contents.
Standard Set:
- Phone case ×1
- TELESIN Master Grip ×1
- Wrist strap ×1
- Charging cable ×1
- User manual ×1
All-in-One Set (Optional):
- Phone case ×1
- TELESIN Master Grip ×1
- Wrist strap ×1
- Charging cable ×1
- User manual ×1
- UV filter ×1
- Magnetic fill light ×1
Detailed view of the items included in the package.
3. Setup Guide
3.1 Attaching the Grip
- Ensure your iPhone 17 Pro or Pro Max is securely placed in the provided phone case.
- Align the TELESIN Master Grip with the magnetic area on the back of the phone case. The strong magnets will snap the grip into place.
3.2 Initial Connection (Bluetooth)
To enable full control, connect the Master Grip to your iPhone via Bluetooth and adjust accessibility settings.
Step-by-step guide for Bluetooth pairing and Zoom accessibility settings.
- Bluetooth Pairing:
- Go to your iPhone's Settings.
- Tap on 'Bluetooth' and turn it on.
- Search for 'TELESIN_IP' in the device list and connect.
- Accessibility Settings (Zoom Functionality):
- Go to your iPhone's Settings.
- Navigate to 'Accessibility' > 'Zoom'.
- Turn on the 'Zoom' feature. This setting allows the grip's zoom dial to function correctly.
- Note: 'Zoom' enlarges the screen. Use a three-finger double-tap to restore the original screen size.
3.3 Attaching the Wrist Strap
Thread the included wrist strap through the designated wrist strap hole on the grip for added security during use.
4. Operating Instructions
4.1 Grip Features and Controls
The Master Grip provides intuitive controls for a professional shooting experience.
Diagram illustrating the various buttons and ports on the TELESIN Master Grip.
- Shooting Button: Press and hold for 2 seconds to power on/off. Half-press to focus, full-press to capture photos or start/stop video recording.
- Fn Custom Key: In the app, press to switch dial mode. In video mode, press to capture, double-click to start/stop. (Note: Do not press Fn button when not in use to avoid accidental actions).
- Mode Dial: Default function is to switch shooting modes. Can be customized via the app for filter intensity, EV, etc.
- Zoom Lever: Move right to zoom in, move left to zoom out. Optimized for iPhone 17's telephoto lens, achieving stable 8x zoom control.
- Screen Off Wake Button: Press and hold for 2 seconds to wake the camera. Press to switch between front and rear cameras.
- Magnetic Charging Port: For MagSafe wireless charging of your iPhone.
- 1/4" Threaded Hole: Standard tripod mount for attaching to tripods or other accessories.
- Thumb Rest: Precision CNC aluminum rest designed to prevent accidental screen touches.
- Charge Power Button: Click to start charging the grip, double-click to stop.
- Type-C Charging Port: For charging the Master Grip itself.
- Wrist Strap Hole: Attachment point for the wrist strap.
4.2 Mechanical Shutter & Zoom Dial
Demonstration of half-press for focus and full-press for capture using the mechanical shutter.
- Half-press: Gently press the shutter button halfway down to achieve focus.
- Full-press: Press the shutter button completely down to capture a photo or start/stop video recording.
4.3 Reef Color App Integration
The Master Grip integrates seamlessly with the Reef Color App, allowing for advanced customization and control.
The Reef Color App enhances iPhone imaging with customizable controls and filters.
- Custom Keys: Customize the Fn button functions via the app. Easily switch dial functions or bind filter intensity, EV, shutter speed, ISO, or WB to the dial.
- AI Master Filters: Utilize real-time ambient sensing to auto-optimize parameters and achieve pro-grade styles effortlessly.
- Tactile Dial Precision Filter Density Adjustment: Precision-calibrated dial and filter algorithms allow each 5° rotation to refine style intensity by 1%.
4.4 Magnetic Filters (Optional)
The CNC aluminum lens rails support magnetic filters for enhanced creative control.
Magnetic filter options for the TELESIN Master Grip (filters sold separately).
- The magnetic mount allows for easy attachment and removal of various filters (UV, CPL, VND, Black Mist, White Mist). Filters and adapter rings are sold separately.
4.5 Magnetic Beauty Light (Optional, All-in-One Set)
If you have the All-in-One set, you can utilize the magnetic beauty light.
The optional Magnetic Beauty Light offers versatile lighting options.
- Features three-color soft lighting with adjustable brightness.
- Extendable and reversible for multi-angle shooting.
- Includes a built-in makeup mirror.
4.6 Versatile Usage Modes
The Master Grip supports various shooting styles and setups.
Different ways to use the TELESIN Master Grip, including stand and tripod modes.
- Case-compatible shoulder strap: (Strap not included)
- Handle-compatible wrist strap: (Wrist strap included)
- Vertical stand mode: The grip can act as a vertical stand for your iPhone.
- Tripod mountable: Use the 1/4" threaded hole to attach to a tripod (tripod not included).
5. Charging and Battery Life
The Master Grip features a built-in 3200mAh battery for extended power and wireless charging capabilities.
The Master Grip provides magnetic wireless charging and extended battery life for your iPhone.
- Grip Charging: Connect the included Type-C charging cable to the grip's Type-C port and a 5V/2A power adapter. A full charge takes approximately 2 hours.
- iPhone Charging: The grip provides magnetic wireless charging to your iPhone, retaining native MagSafe connectivity. It can extend 4K 60fps video recording time by over 1 hour.
- Cooling System: The integrated 7600mm² graphene cooling grid enhances heat dissipation efficiency by 25%, preventing overheating during extended use.
The graphene cooling system ensures optimal performance by dissipating heat efficiently.
6. Maintenance
- Cleaning: Wipe the grip and phone case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid fully discharging the grip frequently. Store in a cool, dry place when not in use for extended periods. Charge the grip at least once every three months if unused.
- Storage: Store the Master Grip Kit in a protective case or bag to prevent scratches and damage.
7. Troubleshooting
- Grip not connecting via Bluetooth:
- Ensure Bluetooth is enabled on your iPhone.
- Make sure the Master Grip is powered on.
- Forget the device in your iPhone's Bluetooth settings and try pairing again.
- Restart both your iPhone and the Master Grip.
- iPhone not charging wirelessly:
- Ensure the Master Grip is charged.
- Press the Charge Power Button on the grip to initiate charging.
- Verify the iPhone is correctly aligned with the magnetic charging area on the grip.
- Check that the phone case is compatible with MagSafe charging.
- Buttons or dial unresponsive:
- Ensure the grip is powered on and connected via Bluetooth.
- Check the Reef Color App for any custom settings that might affect button functionality.
- Restart the grip and reconnect.
- Overheating:
- While the grip has a cooling system, prolonged use in hot environments or during intensive tasks can still generate heat. If the device feels excessively hot, discontinue use and allow it to cool down.
8. Specifications
Detailed specifications and dimensions of the TELESIN Master Grip.
| Feature | Detail |
|---|---|
| Material | ABS, PC, Aluminum Alloy |
| Dimensions | 4.8 × 1.7 × 3.5 inches (12.1 × 4.3 × 8.9 cm) |
| Weight | 180g |
| Battery Capacity | 3200mAh (>3500mAh) |
| Battery Type | Charging Cycle (Li-ion) |
| Battery Cycle Life | >1000 Times |
| Nominal Voltage | 3.6V |
| Battery Voltage | 3.0-5.0V |
| Charging Input | 5V/2A Type-C |
| Charge Time | 2 hours |
| Applicable Products | Smartphone (iPhone 17 Pro / Pro Max) |
| High-concerned chemical | None |
9. User Tips
- App Customization: Explore the Reef Color App to fully customize your shooting experience. Experiment with different button bindings and filter settings to find what works best for your style.
- Battery Management: For long shooting sessions, keep an eye on both your iPhone's and the grip's battery levels. The grip can charge your phone, but it's good practice to start with both fully charged.
- Secure Attachment: Always ensure the grip is firmly attached to the phone case before use, especially when moving or using it with accessories like tripods.
- Ergonomic Hold: Utilize the ergonomic design and thumb rest for a comfortable and stable grip, reducing fatigue during extended shooting.
10. Warranty and Support
The TELESIN Master Grip Kit comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For technical support, troubleshooting assistance, or warranty inquiries, please contact TELESIN customer service through their official website or the retailer where the product was purchased.