1. Introduction
Thank you for choosing the RockJam RJDL100 Rechargeable Wireless LED Disco Light. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.
Package Contents:
- RockJam RJDL100 LED Disco Light Unit
- Remote Control
- USB Charging Cable
- Suction Cup Mount

Figure 1.1: The RockJam RJDL100 LED Disco Light unit, remote control, USB charging cable, and suction cup mount.
2. Safety Information
To ensure safe operation and prevent damage, please observe the following safety precautions:
- Indoor Use Only: This device is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Avoid Direct Eye Exposure: Do not stare directly into the light source, as it may cause eye strain or damage.
- Keep Away from Water: Do not immerse the device in water or expose it to splashing liquids.
- Children and Pets: Keep the device and its accessories out of reach of children and pets.
- Ventilation: Ensure adequate ventilation around the unit to prevent overheating. Do not cover the device.
- Power Source: Use only the provided USB cable for charging. Ensure the power adapter (not included) meets the required specifications (5V/1A).
- Maintenance: Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
3. Setup
3.1 Charging the Device
- Locate the USB charging port on the side of the disco light unit.
- Connect the small end of the provided USB charging cable to the unit's charging port.
- Connect the larger end of the USB cable to a standard USB power adapter (not included) or a powered USB port (e.g., computer, power bank).
- The charging indicator light (if present) will illuminate during charging and turn off or change color when fully charged.

Figure 3.1: Side view of the disco light unit, highlighting the USB charging port.
3.2 Mounting the Device
The RockJam RJDL100 comes with a suction cup mount for versatile placement.
- Attach the disco light unit to the adjustable bracket of the suction cup mount.
- Ensure the surface where you intend to mount the light is clean, smooth, and dry.
- Press the suction cup firmly against the desired surface (e.g., window, smooth wall, table) and engage the locking mechanism (if applicable) to secure it.
- Adjust the angle of the light as needed using the bracket.

Figure 3.2: The included suction cup mount for flexible placement.
4. Operating Instructions
The RockJam RJDL100 is controlled via the included remote control. Ensure the remote has a clear line of sight to the disco light unit for optimal performance.

Figure 4.1: The remote control for the RockJam RJDL100.
4.1 Remote Control Functions
- ON / OFF: Powers the unit on or off.
- MOTOR START / STOP: Controls the rotation of the disco ball.
- 1 COLOUR / 2 COLOUR / 3 COLOUR / 4 COLOUR: Selects the number of colors displayed simultaneously.
- FLASH: Activates a strobe-like flashing effect.
- FADE: Transitions smoothly between different colors.
- JUMP: Changes colors abruptly.
- PULSE: Creates a pulsating light effect.
- DJ1 / DJ2 / DJ3 / DJ4: Activates various sound-activated modes, where the lights react to music or ambient sound.
- BRIGHTNESS (+ / -): Adjusts the intensity of the lights.
- MOTOR SPEED (+ / -): Adjusts the rotation speed of the disco ball.
- TIMER (1h / 2h / 3h / 6h): Sets the light to automatically turn off after the selected duration.

Figure 4.2: The disco light in operation, projecting vibrant patterns.
5. Maintenance
5.1 Cleaning
To maintain the appearance and performance of your disco light:
- Ensure the device is turned off and unplugged before cleaning.
- Use a soft, dry cloth to wipe the exterior of the unit.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish.
5.2 Battery Care
The integrated rechargeable battery requires proper care:
- Recharge the battery regularly, even if the device is not in frequent use, to maintain battery health.
- Avoid completely draining the battery before recharging.
- If storing the device for an extended period, charge it to approximately 50% and recharge every few months.
6. Troubleshooting
If you encounter issues with your RockJam RJDL100, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | Battery is depleted. | Charge the device using the USB cable. |
| Remote control is unresponsive. | Remote battery is low or depleted. Obstruction between remote and unit. | Replace the remote control battery. Ensure a clear line of sight to the disco light unit. |
| Motor is not spinning. | Motor is stopped. | Press the "MOTOR START / STOP" button on the remote control. |
| Lights are dim. | Brightness setting is low. | Increase brightness using the "BRIGHTNESS +" button on the remote. |
If the problem persists after attempting these solutions, please contact customer support.
7. Specifications
- Brand: RockJam
- Model: RJDL100
- Light Source: LED
- Power: 6 Watts
- Material: Plastic
- Color: Black
- Dimensions (L x W x H): 11.2 x 11.2 x 10.1 cm (approx.)
- Weight: 320 g
- Battery: Rechargeable (included)
- Features: Wireless, Remote Control, Sound-Activated
8. Warranty and Support
The RockJam RJDL100 is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official RockJam website.
For technical support, troubleshooting assistance, or inquiries regarding replacement parts, please contact RockJam customer service through their official channels. Contact information can typically be found on the product packaging or the brand's website.