Introduction
Thank you for choosing the Gemmac SM07 3-in-1 device. This product integrates a high-quality Bluetooth speaker, a soothing night light, and a white noise sound machine, designed to enhance your environment with sound and light. Please read this manual carefully to ensure proper use and maintenance of your device.
Safety Information
CAUTION: To avoid risk of electric shock, do not use this device near water. Keep out of reach of children. To prevent hearing damage, avoid using at high volumes for extended periods. This product is not a toy. Always follow the instructions provided in this manual.
Package Contents
- Gemmac SM07 3-in-1 Device
- Power Cable
- Warranty Card
Product Overview
The Gemmac SM07 is a compact and versatile device. It features a fabric-covered speaker, an integrated light panel, and intuitive controls on the back. Its design allows it to blend seamlessly into various environments, from bedrooms to workspaces.

Image: Front view of the Gemmac SM07 device, highlighting its modern aesthetic.

Image: Diagram illustrating the dimensions of the Gemmac SM07 device.
Video: An overview demonstrating the 3-in-1 functionalities of the Gemmac SM07, including its light, speaker, and sound machine features.
Controls and Indicators
The device features several buttons on its rear panel for easy operation:
- Power Button: Press to turn on, press and hold for 3 seconds to turn off.
- Light Button: Long press to turn on/off the light. Short press to cycle through 3 brightness levels.
- Sound Mode Button (Toggle Button): Press to cycle through the 6 white noise sounds.
- Volume Up (+) Button: Increases the volume.
- Volume Down (-) Button: Decreases the volume.
- Timer Button: Press and hold for 2 seconds to set the auto-off timer (15/30/60 minutes).
- USB-C Charging Port: For connecting the power cable to charge the device.
- Indicator Lights: Provide status feedback (e.g., charging, Bluetooth pairing).
Operating Instructions
- Power On/Off:
Press the Power Button to turn on the device. The device will default to white noise upon power-on. Press and hold the Power Button for 3 seconds to turn it off.
- Bluetooth Pairing:
To connect your phone or tablet, fast press the Power Button twice to activate Bluetooth pairing mode. Enable Bluetooth on your device, search for 'Gemmac' in the list of available devices, and select it to pair.
Video: Demonstration of the device's controls, including power, sound selection, light adjustment, and Bluetooth pairing.
- Sound Selection:
Press the Sound Mode Button (Toggle Button) to cycle through the 6 available white noise sounds: Sea Waves, Crackling Fire, White Noise, Lullaby Song, Rain & Thunder, and Brook. The device will play the selected sound continuously until changed or the timer activates.

Image: Visual representation of the six soothing sounds available on the device.
- Volume Adjustment:
Use the + and - buttons to adjust the playback volume to your desired level.
- Timer Setting:
Press and hold the Timer Button for 2 seconds to set the automatic shut-off timer. You can choose between 15, 30, or 60 minutes. The device will turn off automatically after the selected duration.
- Brightness Adjustment:
Long press the Light Button to turn the night light on or off. Short press the Light Button to cycle through the 3 adjustable brightness levels.

Image: The device functioning as a night light and sound machine in a bedroom, showing timer options.
Maintenance
To ensure the longevity and optimal performance of your Gemmac SM07, follow these maintenance guidelines:
- Cleaning: Wipe the device with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
- Battery Care: To maintain battery health, avoid fully discharging the device frequently. Charge it regularly, even if not in constant use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low battery or power cable issue. | Charge the device using the provided USB-C cable. Ensure the cable is securely connected to both the device and a power source. |
| Cannot connect via Bluetooth. | Bluetooth not enabled or device not in pairing mode. | Ensure Bluetooth is enabled on your phone/tablet. Fast press the Power Button twice to enter pairing mode. Move closer to the device. |
| No sound or low volume. | Volume too low or muted. | Increase volume using the + button. Check volume settings on your connected Bluetooth device. |
| Night light not working. | Light turned off or low battery. | Long press the Light Button to turn it on. Charge the device. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | SM07 |
| Brand | Gemmac |
| Product Dimensions | 7.88" (H) x 3.50" (W) x 6.11" (D) |
| Item Weight | 0.42 Pounds (6.7 ounces) |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Connectivity Technology | Bluetooth |
| Speaker Maximum Output Power | 5 Watts |
| Frequency Response | 220 KHz |
| Night Light Brightness Levels | 3 Adjustable Levels |
| White Noise Sounds | 6 (Sea Waves, Crackling Fire, White Noise, Lullaby Song, Rain & Thunder, Brook) |
| Timer Settings | 15, 30, 60 minutes |
| Recommended Uses | Indoor/Outdoor |
Warranty and Support
Your Gemmac SM07 device comes with a standard warranty as detailed on the included Warranty Card. For technical support, troubleshooting assistance, or warranty claims, please refer to the contact information provided on your Warranty Card or visit the official Gemmac website.



