JK03 Telescopic Gamepad Wireless Mobile Gaming Controller User Manual

1. Introduction

The JK03 Telescopic Gamepad is a versatile wireless mobile gaming controller designed for an enhanced gaming experience across multiple platforms. It offers seamless connectivity and advanced features for a wide range of devices.

2. Safety Warnings and Precautions

• Read Instructions: Read all instructions carefully before using this product. Keep this manual for future reference.
• Intended Use: Do not use the product for any purpose other than its intended use. Misuse may cause injury, damage to the product, or other hazards.
• Children: Keep this product out of the reach of children under 3 years, unless under direct adult supervision. Small parts may cause choking hazard. Not suitable for children under 36 months.
• Disassembly: Do not disassemble, modify, or repair the product by yourself. Improper operation may cause electric shock, fire, or product failure. Contact professional maintenance personnel if needed.
• Moisture: Do not use the product outdoors during rain or in high-humidity environments. Avoid contact with liquids to prevent electric shock.
• Power Safety: Before use, ensure the power outlet is intact and undamaged. Unplug the power supply when not in use or during cleaning.
• Prevent Dropping: Avoid dropping the product from elevated positions to prevent damage.
• Storage: When not in use, store the product in a dry, well-ventilated location.

3. Product Features

• Multi-platform Compatibility: Supports PC, iOS, Android, and Nintendo Switch.
• Bluetooth 5.3 Connectivity: Offers stable and low-latency wireless connection.
• Telescopic Design: Accommodates phones from 136mm to 184mm in length, with a maximum thickness of 15mm.
• Customizable Turbo Function: 3 levels of Turbo speed adjustment (7/10/30 times per second).
• Macro Back Keys: Two customizable macro buttons (M1/M2) for personalized key mapping, with a lock function to prevent accidental presses.
• Vibration Feedback: Built-in symmetric 3D vibration motors with four adjustable intensity levels (off, low, medium, high). (Note: Not supported for iOS and Android; controller lacks 6-axis gyroscope functionality).
• High Sensitivity Joysticks: 360° highly sensitive dual analog sticks for precise control.
• Linear Fine-Tuned Triggers: Adjustable sensitivity for responsive gameplay.
• Ergonomic Design: Comfortable D-pad layout and overall design for extended gaming sessions.
• Durable Construction: Made from ABS material with exquisite texture.

4. Package Contents

• 1 x JK03 Mobile Phone Stretching Game Controller
• 1 x Type-C Port Charging Cable
• 1 x Instruction Manual (PDF available for download here)

5. Setup and Installation

5.1 Unpacking and Inspection

After opening the package, verify that the product is complete and undamaged. Ensure all components listed in the 'Package Contents' section are present.

5.2 Attaching Your Phone

The controller features a telescopic design to securely hold your mobile phone. Gently extend the controller to fit your phone, ensuring it is centered and stable. The controller accommodates phones ranging from 136mm to 184mm in length, with a maximum thickness of 15mm.

5.3 Initial Charging

Before first use, fully charge the controller using the provided Type-C charging cable. Connect the cable to the controller's charging port and a 5V 2A power source. Charging typically takes 2-3 hours for the 300mAh battery.

6. Operating Instructions

6.1 Power On/Off and Mode Switching

The JK03 controller supports three main modes: Switch mode, Standard mode, and Direct Play mode. To switch between modes, long-press the power button for 3 seconds, then double-click the power button to cycle through the modes. The indicator lights will change to confirm the selected mode:

• Switch Mode: Red light slowly flashes. Bluetooth name: "Pro controller". (Supports Nintendo Switch console only).
• Standard Mode: Green light flashes. Bluetooth name: "xbox wireless controller". (For iOS/Android systems, for system-open controller mode games, e.g., Xbox games).
• Direct Play Mode: Blue light flashes. Bluetooth name: "JK02". (Only supports Android/Hongmeng system, cooperates with Game Assistant App for mapped buttons).

6.2 Bluetooth Connection

After selecting the desired mode, press and hold the Share button and Window button to turn on the gamepad's Bluetooth. Then, open your phone's Bluetooth settings and connect to the corresponding device name (e.g., "Pro controller" for Switch mode, "xbox wireless controller" for Standard mode, or "JK02" for Direct Play mode).

6.3 Turbo Function

The controller features a Turbo function with three adjustable speeds: 7, 10, and 30 times per second. Refer to the in-game settings or controller manual for specific button combinations to activate and adjust the Turbo speed.

6.4 Macro Back Keys (M1/M2)

The M1 and M2 back keys can be customized for macro mapping, allowing you to program complex button sequences. This helps minimize misuse and execute custom combo moves. A lock function is available to prevent accidental presses during gameplay.

6.5 Vibration Settings

The controller includes symmetric 3D vibration motors with four levels of adjustable intensity: off, low, medium, and high. Use the power button and D-pad to adjust the global vibration settings. (Note: Vibration is not supported for iOS and Android systems).

6.6 Precision Controls

Experience precise control with the race-level rockers and linear fine trigger adjustments. The triggers offer light velocity response, feeling like your foot on the gas, allowing for free control speed retraction and extension.

7. Maintenance

• Cleaning: Wipe off surface dust or stains promptly after use with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
• Storage: When not in use, store the product in a dry, well-ventilated location, away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the controller frequently. Charge it regularly, even if not in use for extended periods.

8. Troubleshooting

• Controller not connecting via Bluetooth: Ensure the controller is in the correct mode for your device (Switch, Standard, or Direct Play). Verify Bluetooth is enabled on your device and the controller is discoverable. Try restarting both the controller and your device.
• Buttons not responding: Check if the controller is charged. Ensure it is properly connected to your device. If using Direct Play mode, confirm the Game Assistant App is correctly configured for button mapping.
• Vibration not working: Confirm that vibration is enabled in the controller's settings and that your device/game supports vibration feedback. Note that vibration is not supported for iOS and Android systems.
• Charging issues: Ensure the Type-C cable is securely connected to both the controller and the power source. Try a different charging cable or power adapter.

9. Specifications

10. User Tips

• For optimal performance, ensure your phone's operating system is up to date.
• Experiment with the Turbo function and macro keys in different games to find settings that suit your playstyle.
• If experiencing input lag, ensure there are no other active Bluetooth devices nearby that might cause interference.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Refer to your purchase documentation for contact details.