1. Introduction
The IINE Retro Pocket Retro Game Controller is a versatile and compact gamepad designed for a wide range of gaming platforms. Featuring Hall Effect Joysticks, 6-axis motion sensing, and a sleek retro design, it offers precise control and an immersive gaming experience. This manual provides essential information for setting up, operating, and maintaining your controller.
2. Package Contents
Please check the package carefully to ensure all items are present:
- 1 × IINE Retro Pocket Retro Game Controller
- 1 × USB-C Charging Cable
- 2 × Height-Increasing Thumbstick Caps
- 1 × User Manual (this document)

3. Setup
3.1 Charging the Controller
Before first use, fully charge your controller. Connect the provided USB-C charging cable to the controller's charging port and the other end to a compatible USB power source (DC 4.5-5.5V). The controller features a 600mAh battery and takes approximately 2-3 hours to fully charge. NTC overheat protection ensures safe charging.
3.2 Connecting to Devices
The controller supports both Bluetooth (wireless) and wired connections across multiple platforms, including Nintendo Switch, PC, mobile phones (Android/iOS), tablets, and Steam Deck.
3.2.1 Wireless Connection (Bluetooth)
- Ensure the controller is sufficiently charged.
- Turn on the controller and activate Bluetooth pairing mode (refer to specific device instructions if needed).
- On your device (Switch, PC, phone), search for Bluetooth devices and select the IINE controller to pair.
3.2.2 Wired Connection
For a near-zero input lag experience, connect the controller directly to your PC or other compatible devices using the USB-C charging cable. This provides a 1000Hz polling rate.
3.2.3 One-Click Wake-Up Function (Nintendo Switch/Switch 2/Lite)
To remotely wake up your Nintendo Switch, Switch 2, or Switch Lite console, simply press and hold the Home button on the controller for approximately 3 seconds. The controller will attempt to wake up and reconnect to the console.

4. Operating Instructions
4.1 Core Features
- Hall Effect Joysticks: Experience precise, drift-free control with low-profile joysticks that are 75% less protruding to prevent accidental touches.
- 6-Axis Gyro: Utilize motion control for compatible games on Nintendo Switch and PC, providing an immersive gaming feel.
- Precise D-Pad: The smooth D-pad supports both 4-way and 8-way switching, ideal for fighting games and complex combos.

4.2 Customization
The controller offers several customization options to tailor your gaming experience:
- Adjustable Rumble: Customize the vibration intensity from 0 to 100 (default is 50) to suit your preference.
- Control Mapping: Adjust dead zones for joysticks and swap the functions of the left joystick and D-pad.
- Height-Increasing Caps: Attach the included thumbstick caps to restore a classic joystick height for smoother operation and wider angles, suitable for racing and open-world exploration.
- IINE App Customization: Use the dedicated IINE mobile or PC application to fine-tune various controller settings.


4.3 Multiple Use Scenarios
Beyond traditional gaming, the controller supports:
- Mobile Gaming: Compatible with Android virtual touch control.
- PS Remote App: Seamlessly integrate with PlayStation Remote Play for gaming on the go.
- Page Flip Function: Use the controller for convenient page navigation in e-readers or other applications.

5. Maintenance
5.1 Cleaning
To maintain your controller's condition, wipe it regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials that could damage the surface. For stubborn dirt, a slightly damp cloth can be used, followed by immediate drying.
5.2 Battery Care
- Avoid fully discharging the battery frequently.
- Store the controller in a cool, dry place when not in use for extended periods.
- Do not expose the controller to extreme temperatures (hot or cold) as this can degrade battery life.
6. Troubleshooting
6.1 Connection Issues
- Controller not connecting: Ensure Bluetooth is enabled on your device and the controller is in pairing mode. Try restarting both the controller and your device.
- Intermittent connection: Move closer to your device to reduce interference. Ensure no other strong wireless signals are nearby. Consider using a wired connection for stability.
- Switch wake-up not working: Ensure the controller is paired with the Switch. Press and hold the Home button for at least 3 seconds.
6.2 Input Lag
For the lowest possible latency, especially in competitive gaming, use the wired connection mode. This provides a 1000Hz polling rate, significantly reducing input lag compared to wireless.
6.3 Battery and Charging
- Controller not charging: Check if the USB-C cable is securely connected to both the controller and the power source. Try a different cable or power adapter.
- Short battery life: Ensure the controller is fully charged before use. Battery life can vary based on usage (e.g., rumble intensity, continuous motion sensing).
7. Specifications
| Feature | Detail |
|---|---|
| Product Name | IINE Retro Pocket Game Controller |
| Compatible Devices | Nintendo Switch, PC, Mobile Phone, Tablet, Car Console, Steam Deck |
| Dimensions (L×W×H) | 124 × 65 × 20 mm (4.88 × 2.56 × 0.79 in) |
| Weight | 83g (0.18 lbs) |
| Battery Capacity | 600mAh |
| Battery Life | 7.5 - 12 hours |
| Charging Time | 2 - 3 hours |
| Standby Current | <15μA |
| Operating Voltage | 3.7V |
| Operating Current | 25mA |
| Input Voltage | DC 4.5 - 5.5V |
| Main Components | ABS, Copper |


8. User Tips
- For games requiring precise directional input, experiment with the D-pad's 4-way/8-way switching to find the optimal setting.
- If you prefer a more traditional joystick feel, attach the included height-increasing caps.
- Always use the wired connection for competitive gaming or when you need the absolute lowest input latency.
- Take advantage of the IINE app to fine-tune rumble, dead zones, and button mappings for a personalized experience.
- When playing on mobile, explore the PS streaming and Android virtual touch control features for expanded compatibility.
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your IINE Retro Pocket Retro Game Controller, please refer to the contact information provided by your retailer or visit the official IINE support website. Keep your proof of purchase for warranty claims.





