Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your IINE Mini Controller. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your user experience. The IINE Mini Controller is a versatile wireless device designed for various mobile and computer applications, offering convenient control for tasks such as media playback, e-book navigation, presentations, and gaming.
Product Overview
The IINE Mini Controller is an ultra-compact and lightweight device, measuring 49×17×34mm and weighing only 20.7g. It features a classic retro design with a D-pad and A/B buttons. The controller is equipped with a mode switch to select between different functionalities.

Image: The IINE Mini Controller and its package contents, including the controller, wrist strap, and charging cable. Dimensions are shown as 49mm x 17mm x 34mm, with a weight of 20.7g.
Key Features:
- Ultra-Compact & Lightweight Design: Easily portable for on-the-go use.
- Wide Compatibility: Supports iOS, Android phones, iPads, and other devices.
- Multi-Mode Functionality: Seamlessly switch between Keyboard, Mouse, and Gamepad modes.
- Long Battery Life: Built-in 150mAh rechargeable battery provides up to 10 hours of continuous use after a 1-hour charge.
- Versatile Applications: Ideal for TikTok scrolling, e-book page turning, music control, PPT presentations, and remote photography.
Setup: Bluetooth Pairing
The IINE Mini Controller connects wirelessly via Bluetooth. Ensure your device's Bluetooth is enabled before proceeding.
1. Gamepad Mode (C Mode)
This mode is suitable for controller-supported games.
- Switch the controller to the [C] Mode using the physical switch on the side.
- Press and hold the pairing button until the white light flashes.
- On your device (e.g., iPhone), go to Bluetooth settings and connect to "Xbox Wireless Controller".
- Once connected, you can use the controller for compatible games like Stardew Valley. Button functions can be customized via the IINE app.
Video: Demonstrates how to connect the IINE Mini Controller in Gamepad (C) Mode to an iPhone via Bluetooth and use it for gaming. The video shows switching the controller to C mode, pressing the pairing button, and connecting to "Xbox Wireless Controller" in the phone's Bluetooth settings, then playing Stardew Valley.
2. Music & Photo Remote Mode (T Mode)
This mode allows for media control and remote photography.
- Switch the controller to the [T] Mode.
- Press and hold the pairing button and the A button simultaneously until the white light flashes.
- On your device, connect via Bluetooth to "IINE-Phone".
- Once connected, you can smoothly switch songs using the left and right D-pad buttons in music apps, and use the down D-pad button as a remote shutter for photos.
Video: Illustrates how to connect the IINE Mini Controller in Music & Photo Remote (T) Mode to an iPhone. It shows switching to T mode, pressing pairing + A button, connecting to "IINE-Phone", then demonstrating song switching in Apple Music and using the D-pad down button as a camera shutter.
3. Keyboard Mode (H Mode)
This mode is ideal for presentations (PPT clicker) and creative applications like Procreate.
- Switch the controller to the [H] Mode.
- Press and hold the pairing button until the white light flashes.
- On your device (e.g., MacBook or iPad), connect via Bluetooth to "IINE_keyboard".
- The Bluetooth settings may display the controller's battery level.
Video: Demonstrates connecting the IINE Mini Controller in Keyboard (H) Mode to a MacBook for PowerPoint presentations. It shows switching to H mode, pairing with "IINE_keyboard", and then using the D-pad up/down buttons to navigate slides.
Video: Shows how to connect the IINE Mini Controller in Keyboard (H) Mode to an iPad for use with Procreate. It details switching to H mode, pairing with "IINE_keyboard", and then customizing button mappings within the IINE app for Procreate shortcuts (e.g., 'C' for color switch, 'L' for layers).
Operating Instructions
General Usage
- TikTok Scrolling & E-book Page Turning: In T Mode, the D-pad can be used to scroll through content or turn pages in e-books.
- Music Control: In T Mode, use the left/right D-pad buttons to switch tracks.
- PPT Clicker: In H Mode, the up/down D-pad buttons function as arrow keys to navigate slides during presentations.
- Selfie Shutter: In T Mode, press the down D-pad button to remotely trigger your device's camera.

Image: Demonstrates the IINE Mini Controller's mobile phone adaptation features, including virtual touch for 2D mini-games, phone page-turning for TikTok and e-books, and mobile phone camera control for selfies.
Customization with IINE App
For advanced customization, download the official IINE app. This app allows you to remap buttons and create custom shortcuts, especially useful for applications like Procreate where specific key commands can be assigned to the controller's buttons.

Image: Illustrates the innovative Mouse & Keyboard Dual Mode of the IINE Mini Controller, showing its use as a PPT clicker and for creative work like drawing on a tablet with custom shortcuts.
Charging and Battery Life
The IINE Mini Controller features a built-in 150mAh rechargeable battery.
- Charging Time: Approximately 1 hour for a full charge.
- Operating Time: Up to 10 hours of continuous use on a full charge.
- Charging Indicator:
- Green light: Charging
- Red light: Fully charged

Image: Close-up of the IINE Mini Controller showing its USB-C charging port and indicating a 10-hour battery life from a 150mAh battery.
Specifications
| Feature | Detail |
|---|---|
| Product Name | IINE Gamebrick Mini Retro Controller |
| Compatible Devices | PC, Mobile (iOS, Android) |
| Material | ABS, Copper |
| Dimensions | 49 x 17 x 34 mm |
| Weight | 20.7 ± 1g |
| Battery | 150mAh rechargeable (internal) |
| Connectivity | Bluetooth 5.3 |
Troubleshooting
Connectivity Issues:
- Controller not pairing: Ensure the controller is in the correct mode (C, T, or H) for your device and application. Press and hold the pairing button until the white light flashes rapidly. Make sure your device's Bluetooth is on and visible.
- Intermittent connection: Ensure the controller is within range of your device. Avoid obstacles that may interfere with the Bluetooth signal.
- Incorrect device name in Bluetooth list: Depending on the mode, the controller will appear as "Xbox Wireless Controller" (C Mode), "IINE-Phone" (T Mode), or "IINE_keyboard" (H Mode). Confirm you are connecting to the correct name for the desired mode.
Functionality Issues:
- Buttons not responding: Check the battery level. Recharge the controller if the battery is low. Ensure the controller is in the correct operating mode for the intended function.
- Specific functions (e.g., TikTok scrolling, Procreate shortcuts) not working: For certain applications, especially on iOS, you may need to enable accessibility features like AssistiveTouch. For customized shortcuts, ensure they are correctly configured within the IINE app.
Battery Issues:
- Controller not charging: Ensure the charging cable is securely connected to both the controller and a power source. Check if the charging indicator light is green.
- Short battery life: Ensure the controller is fully charged (red indicator light). If battery life remains significantly shorter than expected, contact support.
Maintenance
- Keep the controller clean by wiping it with a soft, dry cloth.
- Avoid exposing the controller to extreme temperatures, moisture, or direct sunlight.
- Store the controller in a safe place when not in use to prevent damage.
- Do not attempt to disassemble or repair the controller yourself, as this may void the warranty.
Warranty and Support
The IINE Mini Controller comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the product packaging or the official IINE website. If you encounter any issues not covered in this manual or require further assistance, please contact IINE customer support through their official channels or the retailer where the product was purchased.
For more information, visit the IINE Brand Store.





