1. Introduction
Welcome to the instruction manual for your ZAZU Sarah Educational Alarm Clock. This device is designed to help children develop healthy sleep routines through a color-coded system, soothing sounds, and a gentle night light. Please read this manual carefully to ensure proper setup, operation, and maintenance of your device.

Image: ZAZU Sarah Educational Alarm Clock glowing red, indicating sleep time, next to a child sleeping in bed.
2. Safety Information
Please observe the following safety precautions to prevent damage to the device or injury to users:
- This product is not a toy. Adult supervision is recommended for young children.
- Keep the device away from water and other liquids.
- Use only the provided USB cable for charging. Do not use damaged cables or chargers.
- Do not attempt to open, modify, or repair the device yourself. Contact customer support for assistance.
- Dispose of the device and its battery responsibly according to local regulations.
3. Package Contents
The ZAZU Sarah Educational Alarm Clock package includes:
- ZAZU Sarah Educational Alarm Clock
- USB Charging Cable
- User Manual

Image: Contents of the ZAZU Sarah alarm clock box: the device, packaging, USB charging cable, and user manual.
4. Product Overview
The ZAZU Sarah features a soft silicone casing, a digital display, and control buttons on the back. It combines multiple functions to assist with children's sleep training.
Key Features:
- Sleep Trainer: Color-coded system (red, orange, green) with automatic eye opening/closing.
- Night Light: 5 adjustable LED colors with brightness control and 30-minute auto-off timer.
- Sound Machine: 6 relaxing sounds with 5 volume levels.
- Alarm Clock: Features 6 gentle melodies for wake-up.
- Rechargeable Battery: Integrated battery with USB charging.

Image: Overview of ZAZU Sarah alarm clock features: sleep trainer, 5-color night light, 6-sound machine, alarm, and rechargeable battery.
Controls:
The control buttons are located on the back of the device. These typically include buttons for Time, Alarm, Sound, Volume (+/-), and Power ON/OFF.

Image: Rear view of the ZAZU Sarah alarm clock, showing control buttons for time, alarm, and sound, along with the USB charging port.
5. Setup
5.1 Charging the Device
Before first use, fully charge your ZAZU Sarah alarm clock. Connect the provided USB cable to the charging port on the back of the device and plug the other end into a compatible USB power adapter (not included) or a computer USB port. The battery indicator on the display will show charging status.
5.2 Initial Power On
To turn on the device, press and hold the ON/OFF button located on the back. The display will illuminate.
6. Operating Instructions
6.1 Setting the Time and Alarm
Refer to the specific buttons on the back of the device for time and alarm settings. Typically, you will press a 'Time' or 'Set' button to enter time setting mode, use '+' and '-' buttons to adjust hours and minutes, and then confirm. The process is similar for setting the alarm time.
6.2 Sleep Trainer Function (Day/Night)
The ZAZU Sarah uses a visual color system to teach children when it's time to sleep, wait, or wake up:
- Red Light: Indicates it's time to sleep. The eyes on the display will be closed.
- Orange Light: (Optional) Signals that it's almost time to wake up, encouraging patience. This typically appears 15 minutes before the green light.
- Green Light: Indicates it's okay to get out of bed. The eyes on the display will be open.

Image: Visual guide to the ZAZU Sarah sleep routine: red for bedtime, orange for waiting, and green for wake-up time.

Image: ZAZU Sarah alarm clock showing closed eyes for sleep time (red) and open eyes for wake-up time (green).
6.3 Night Light Function
The device features a soft LED night light with 5 adjustable colors. To activate or change the night light, use the dedicated light button or touch sensor. You can also adjust the brightness to create a comforting environment. The night light automatically turns off after 30 minutes.

Image: ZAZU Sarah alarm clock functioning as a night light, glowing purple, with examples of other available colors (white, red, blue).
6.4 Sound Machine
The ZAZU Sarah includes 6 relaxing sounds to help your child fall asleep. Press the 'Sound' button to cycle through the available sounds. Use the '+' and '-' buttons to adjust the volume across 5 levels.

Image: ZAZU Sarah alarm clock on a bedside table, illustrating its soothing sound machine function with musical notes.
6.5 Alarm Function
Set a specific wake-up time using the alarm function. The device offers 6 gentle melodies to ensure a calm awakening. Once the alarm is set, the device will transition to the green light and play the selected melody at the designated time.

Image: Child holding the ZAZU Sarah alarm clock, which is displaying the time and an alarm icon, indicating its alarm function.
7. Maintenance
To ensure the longevity and proper functioning of your ZAZU Sarah alarm clock:
- Cleaning: Wipe the silicone surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the device in water.
- Storage: Store the device in a cool, dry place when not in use for extended periods.
- Battery Care: Recharge the battery regularly, even if not in constant use, to maintain battery health.
8. Troubleshooting
If you encounter issues with your ZAZU Sarah, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Low battery or power issue. | Charge the device using the provided USB cable. Ensure the cable and power source are working. |
| Battery drains quickly | Frequent use of light/sound functions, or battery degradation over time. | Ensure the device is fully charged. Reduce continuous use of light/sound if possible. Consider keeping it plugged in overnight if battery life is a concern. |
| Settings are not saved | Settings not confirmed or device powered off incorrectly. | Ensure you follow the correct steps to save settings (e.g., pressing a 'Confirm' or 'Set' button after adjustments). |
| Night light or sound not working | Function not activated or incorrect settings. | Press the dedicated buttons for night light or sound. Check volume levels for sound. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | ZA-SARAH-01 |
| Dimensions (L x W x H) | 14 x 8 x 11 cm |
| Weight | 210 Grams |
| Material | Silicone |
| Power Source | Battery Powered (1 Lithium-ion battery included) |
| Charging | USB (cable included) |
| Night Light Colors | 5 |
| Soothing Sounds | 6 |
| Alarm Melodies | 6 |

Image: Dimensions of the ZAZU Sarah alarm clock: 14 cm height, 8 cm depth, 11 cm width.
10. Warranty & Support
10.1 Warranty Information
ZAZU products are manufactured to high quality standards. For specific warranty details, please refer to the warranty card included with your product or visit the official ZAZU website. Keep your proof of purchase for warranty claims.
10.2 Customer Support
For further assistance, product registration, or to view the latest version of this manual, please visit the official ZAZU website:
You can also visit the ZAZU brand store for more information on their products: