1. Important Safety Information
Please read all instructions carefully before using the PIKOY Star Projector Night Light. Keep this manual for future reference.
- This device is not a toy. Adult supervision is recommended when used by children.
- Do not immerse the device in water or expose it to excessive moisture.
- Use only the provided USB cable for charging.
- Keep the device away from heat sources and direct sunlight.
- Do not attempt to disassemble or repair the device yourself. Contact customer support if issues arise.
- Ensure proper ventilation; do not cover the device during operation.
2. Package Contents
Verify that all items are present in the package:
- PIKOY Star Projector Night Light
- Remote Control
- 15 Projection Films (various themes)
- USB Charging Cable
- User Manual
3. Product Overview
The PIKOY Star Projector Night Light combines a projector, sound machine, and night light into one device. It features 15 interchangeable projection films, 15 soothing sounds, 360° rotation, remote control operation, and adjustable brightness and timer settings.

Image: The PIKOY Star Projector Night Light in use, projecting stars and moons. A young girl is shown enjoying the projection.
Video: An overview of the PIKOY Star Projector, demonstrating its various projection films and sound features. It shows children interacting with the projected images and enjoying the device.
4. Setup Instructions
4.1 Charging the Device
Before first use, fully charge the projector using the provided USB cable. Connect the USB cable to the charging port on the device and to a standard USB power adapter (not included). The charging indicator light will show charging status.
4.2 Inserting/Changing Projection Films
- Gently remove the top dome cover of the projector.
- Carefully remove the existing film cylinder and disc.
- Select your desired projection film. Assemble the film into a cylinder and place it inside the projector. Ensure the film is correctly oriented.
- Place the corresponding circular film disc on top of the film cylinder.
- Replace the top dome cover.

Image: A selection of the 15 projection films included, featuring themes such as stars, unicorns, ocean animals, and fireworks.
4.3 Remote Control Setup
The remote control requires batteries (usually AAA, not always included). Insert batteries according to the polarity markings inside the battery compartment. Point the remote directly at the projector for optimal control.
5. Operating Instructions
5.1 Power On/Off
Press the power button on the projector or the remote control to turn the device on or off.
5.2 Light Modes and Rotation
- Color Selection: Use the color buttons on the remote or the device to cycle through various light colors and combinations (e.g., yellow, blue, white, mixed colors).
- Rotation: Press the rotation button on the remote or device to activate or deactivate the 360° rotation feature for dynamic projection.
- Brightness Adjustment: Use the brightness buttons on the remote to adjust the projection intensity (3 levels: 30%, 60%, 100%).

Image: Illustration of the 21 colorful lighting effects, demonstrating various color combinations and brightness levels.
5.3 Sound Selection and Volume
The projector includes 15 built-in soothing sounds and lullabies.
- Sound Selection: Use the sound selection buttons on the remote or device to cycle through the available sounds.
- Volume Control: Adjust the volume using the volume up/down buttons on the remote. There are 10 levels of volume adjustment.

Image: Visual representation of the 15 built-in soothing sounds, including natural sounds and lullabies, designed to aid sleep.
Video: Demonstrates the 15 films and 15 lullaby sound machine features, showing various projections and highlighting the soothing sounds for babies.
5.4 Timer Function
Set an automatic shut-off timer for 15 or 30 minutes using the timer buttons on the remote control. This feature helps conserve battery and ensures the device turns off after a set period.

Image: The remote control, illustrating buttons for auto timer (15/30 min), volume control, and brightness adjustment.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the projector in a cool, dry place when not in use. Keep films in their protective packaging to prevent dust and scratches.
- Battery: The device has a built-in 1200 mAh Lithium Ion battery. If storing for extended periods, charge the battery periodically to maintain its lifespan.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Low battery; Power button not pressed correctly. | Charge the device fully; Press the power button firmly. |
| Projection is blurry or unclear. | Film not inserted correctly; Lens is dirty; Device too far from projection surface. | Re-insert film correctly; Clean the lens with a soft cloth; Move the projector closer to the wall/ceiling. |
| Remote control not working. | Remote batteries are dead or incorrectly inserted; Obstruction between remote and device. | Replace remote batteries; Ensure correct polarity; Remove any obstructions. |
| No sound or distorted sound. | Volume too low; Sound mode not selected. | Increase volume; Select a sound mode. |
8. Specifications
- Model Number: WH-E16
- Dimensions: 5"D x 5"W x 5"H (approx. 4.69 x 4.69 x 4.92 inches)
- Item Weight: 14.4 ounces (0.9 Pounds)
- Power Source: Battery Powered (1 Lithium Ion battery included)
- Battery Capacity: 1200 mAh
- Light Source Type: LED
- Control Method: Remote
- Material: Plastic (Base), Polyester (Material)
- Color: Milky White
- Special Features: Cordless, Dimmable, 360° Rotation, Timer Function
9. Warranty and Support
PIKOY offers a 3-year quality commitment for this product. For any questions, concerns, or technical support, please contact PIKOY customer service through the retailer's platform or the contact information provided with your purchase. Please have your model number (WH-E16) and purchase details ready when contacting support.