1. Product Overview
The Cloud b Tranquil Turtle Ocean Night Light is designed to create a calming and soothing environment for children, aiding in relaxation and sleep. It projects gentle underwater light effects and plays two soothing sound options: ocean waves or a tranquil melody. The brightness and movement speed of the projection are adjustable, and the device features an automatic shut-off timer.

Image 1: The Cloud b Tranquil Turtle Ocean Night Light in purple, ready to create a calming atmosphere.
2. Safety Warnings
- For external use only.
- Avoid contact with eyes.
- Keep away from any flame or heat source.
- Ensure battery compartment is securely closed to prevent access by children.
3. Package Contents
- 1 x Cloud b Tranquil Turtle Ocean Night Light (Model: CB-7423PR)
- Instruction Manual
4. Setup
4.1 Battery Installation
The Tranquil Turtle requires 3 Lithium metal batteries (not included).

Image 2: The underside of the Tranquil Turtle, illustrating the battery compartment and product dimensions.
- Locate the battery compartment on the underside of the turtle's shell.
- Open the fabric flap and unscrew the battery compartment cover using a small Phillips head screwdriver.
- Insert 3 new Lithium metal batteries, ensuring correct polarity (+/-).
- Replace the battery compartment cover and tighten the screw.
- Close the fabric flap.
5. Operating Instructions
The control buttons are located on the turtle's shell.

Image 3: Detail of the control buttons on the turtle's shell.
5.1 Power On/Off
- Press the main power button (usually the largest button) to turn the unit on or off.
5.2 Light Projection
The Tranquil Turtle projects a soothing underwater light effect onto the ceiling and walls.

Image 4: The Tranquil Turtle projecting calming underwater light effects.
5.3 Sound Modes
Select between two calming sound options:
- Ocean Waves: Recreates the gentle sound of ocean waves.
- Tranquil Melody: A soft, soothing musical tune.
- Use the dedicated sound selection button to switch between modes.
5.4 Adjusting Brightness and Movement Speed
The light projection's brightness and the speed of the wave movement can be adjusted to create a personalized experience.
- Use the brightness control button to cycle through different brightness levels.
- Use the movement speed button to adjust how quickly the underwater effects move.
5.5 Automatic Shut-Off Timer
The Tranquil Turtle features an automatic shut-off timer set for 23 minutes. This ensures complete darkness and silence during a child's deep sleep, as recommended by pediatricians. The unit will automatically turn off after this period.
6. Maintenance
6.1 Cleaning
- Wipe the surface of the turtle with a soft, damp cloth.
- Do not immerse the unit in water or use harsh cleaning agents.
6.2 Battery Replacement
Refer to section 4.1 for detailed instructions on battery installation and replacement.
7. Troubleshooting
- No Light/Sound: Ensure batteries are correctly installed and not depleted. Replace with new batteries if necessary.
- Dim Light/Weak Sound: This often indicates low battery power. Replace batteries.
- Light/Sound Not Changing: Check if buttons are pressed firmly. If issues persist after battery replacement, contact customer support.
8. Specifications
| Model Number | CB-7423PR |
| Dimensions (L x W x H) | 26.67 x 19.05 x 10.16 cm |
| Weight | 498.95 grams |
| Materials | Plastic, Plush Fabric |
| Power Source | 3 x Lithium Metal Batteries (not included) |
| Battery Life | Approximately 60 hours |
| Automatic Shut-Off | 23 minutes |
9. Warranty and Support
For warranty information or customer support, please refer to the contact details provided on the product packaging or visit the official Cloud b website. Keep your purchase receipt for warranty claims.





