1. Introduction
Thank you for purchasing the CALOVER Jellyfish Lamp BH-BTV01. This device combines a mesmerizing jellyfish aquarium with a white noise machine and Bluetooth speaker, designed to create a calming and engaging environment. Please read this manual thoroughly before use to ensure proper setup and operation.

Image: The CALOVER Jellyfish Lamp in a living room, showcasing its ambient lighting.
2. Package Contents
- Jellyfish Lamp Unit
- Remote Control
- 2 Artificial Jellyfish
- Power Adapter
- Instruction Manual (this document)
3. Setup Instructions
- Unpack: Carefully remove all components from the packaging.
- Fill with Water: Remove the top cover of the lamp. Fill the tank with distilled water up to the fill line (usually indicated inside the tank or near the top). Avoid using tap water as minerals can affect jellyfish movement.
- Add Jellyfish: Gently place the artificial jellyfish into the water. Ensure they are fully submerged and free of air bubbles. If bubbles cling to the jellyfish, gently push them off with a stick or your finger.
- Secure Cover: Replace the top cover securely.
- Connect Power: Plug the power adapter into the lamp and then into a standard electrical outlet.
- Initial Operation: Turn on the lamp using the power button on the unit or the remote control. Allow a few minutes for the jellyfish to settle and begin moving.

Image: The CALOVER Jellyfish Lamp showing its dimensions (Height: 15.5 inches, Width: 5.5 inches).
4. Operating Instructions
4.1 Remote Control Functions
The lamp can be controlled using the included remote. Ensure the remote has working batteries.

Image: Diagram of the remote control with labeled buttons for power, brightness, Bluetooth mode, white noise mode, music controls, color selection, and timer settings.
- ON/OFF: Power button to turn the lamp on or off.
- Brightness Control: Adjust the light intensity.
- Color Selection: Choose from various static colors (R, G, B, W, etc.) or dynamic modes (FLASH, STROBE, FADE, SMOOTH).
- Bluetooth Mode: Activates Bluetooth for audio playback.
- White Noise Mode: Activates the built-in white noise sounds.
- Music Controls: Play/Pause, Previous Track, Next Track, Volume Up/Down.
- Timer: Set the lamp to turn off automatically after 4 or 8 hours.
4.2 Bluetooth Speaker Pairing
- Turn on the Jellyfish Lamp.
- Press the "Bluetooth Mode" button on the remote or unit. The lamp will enter pairing mode, indicated by an audible prompt.
- On your mobile device or computer, enable Bluetooth and search for available devices.
- Select "CALOVER Jellyfish Lamp" (or similar name) from the list.
- Once paired, you will hear a confirmation sound. You can now play audio through the lamp's speaker.
4.3 White Noise Function
Press the "White Noise Mode" button on the remote to cycle through various soothing sounds. Adjust volume using the remote's music controls.

Image: Graphic illustrating the 19 soothing sounds available, including Stream in the cave, Fan, Sea Wave, White noise, Brook, Birds, Meditation, Rain, Heartbeat, and Campfire.
5. Maintenance
- Water Changes: To prevent algae buildup and maintain clarity, change the water every 2-4 weeks. Use distilled water only.
- Cleaning:
- Exterior: Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners.
- Interior: If algae or residue builds up inside the tank, empty the water, gently clean the interior with a soft brush or cloth, rinse thoroughly, and refill with fresh distilled water.
- Jellyfish: Rinse the artificial jellyfish under clean water if they appear dirty.
- Storage: If storing the lamp for an extended period, empty the water, clean all components, and allow them to dry completely before reassembling and storing in a cool, dry place.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Jellyfish not moving or sinking. | Air bubbles on jellyfish; insufficient water flow; incorrect water type. | Gently remove air bubbles from jellyfish. Ensure water level is correct. Use distilled water. Check water flow speed setting. |
| Lamp not turning on. | No power; faulty adapter; remote battery low. | Check power connection. Try a different outlet. Replace remote batteries. |
| Bluetooth not connecting. | Lamp not in pairing mode; device too far; interference. | Ensure lamp is in Bluetooth pairing mode. Move device closer to the lamp. Restart both devices. |
| Speaker sound quality is poor. | Low volume on source device; poor Bluetooth connection; audio source issue. | Increase volume on your connected device. Ensure strong Bluetooth connection. Try a different audio source. |
7. Specifications
- Model Number: BH-BTV01
- Product Dimensions: 5.5"D x 5.5"W x 15.5"H
- Item Weight: 1.2 Pounds
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Light Source Type: LED
- Power Source: Corded Electric (5 Volts AC, 5 watts)
- Control Method: Remote
- Bluetooth Version: 5.3
- Speaker Output: 5W/2.1 full frequency magnetic speakers
- Special Features: Jellyfish lamp, white noise machine, Bluetooth speaker, 3 water flow speeds, ultra-quiet motor.
8. Warranty and Support
The CALOVER Jellyfish Lamp BH-BTV01 comes with a ONE YEAR WARRANTY from the date of purchase. This warranty covers manufacturing defects and ensures product quality.
For technical support, warranty claims, or any questions regarding your product, please contact CALOVER customer service. Refer to the contact information provided on the product packaging or the official CALOVER website.
9. Official Product Videos
Jellyfish Lava Lamp with Speaker
Video: An official product video from CALOVER Electronic Limited demonstrating the jellyfish lamp's features, including the speaker function and various light colors. This video is useful for understanding the product's dynamic capabilities.





