1. Introduction
This manual provides instructions for the Wolmund Toy Learning Play Cell Phone, Model SJ-B-2. This device is designed to provide an interactive and educational experience for toddlers and babies aged 0-3 years, featuring various modes, lights, and sounds.

Image: Wolmund Toy Learning Play Cell Phone, front view.
Key Features:
- 8 interactive modes: Mobile, Piano, Color, Fruit, Drum, Game, Maths, and Question modes.
- Soft, colorful LED lights and adjustable volume for sensory engagement.
- Rechargeable design via USB.
- Made from durable ABS material with a frosted surface and rounded edges for safety.
- Compact size (4.9 x 2.3 x 0.3 inches) and lightweight (1.4 oz) for easy handling by small hands.
2. Setup
2.1 Charging the Device
The Wolmund Toy Learning Play Cell Phone features a rechargeable battery. Before first use, or when the battery is low, charge the device using the provided USB cable.
- Locate the charging port on the side of the device.
- Connect the USB charging cable to the device's charging port.
- Plug the other end of the USB cable into a compatible USB power source (e.g., computer, wall adapter).
- Allow the device to charge fully. A full charge provides approximately 8 hours of play.

Image: Close-up of the toy phone showing the USB charging port and the power switch button.
2.2 Powering On/Off
To turn the device on or off, use the power switch located on the side of the phone, near the charging port.
3. Operating Instructions
The toy phone features a touch-sensitive screen with various icons representing different modes and functions. Press the icons to activate sounds, lights, and interactive features.

Image: A hand interacting with the toy phone, demonstrating the touch screen and illuminated sides.
3.1 Mode Selection
The phone offers 8 distinct modes. To switch between modes, press the gear icon (settings icon) on the screen. Each mode provides unique interactive content.

Image: A visual representation of the 8 modes: Mobile, Piano, Color, Fruit, Drum, Game, Maths, and Question Mode.
3.2 Interactive Functions
Within each mode, the numbered icons (0-9) and the question mark/star icon activate specific sounds or phrases. Refer to the table below for details on each mode's functions.

Image: A table outlining the specific sounds and interactions for the 0-9 buttons and the Question/Music button in each of the 8 modes.
| Mode | 0-9 Button Function | Question or Music Button Function |
|---|---|---|
| Mobile Mode | 10 Dial Sound Effects | 3 Mobile Ringtones |
| Piano Mode | 10 Piano Pieces | Switch Piano Piece |
| Color Mode | 10 Color Words | Question Mode |
| Fruit Mode | 10 Fruit Words | Question Mode |
| Drum Mode | 10 Drum Sound Effects | 1 Drum Piece |
| Game Mode | 10 Game Sound Effects | 5 Songs |
| Math Mode | 10 Number Words | Question Mode |
4. Product Features
4.1 Visual and Auditory Experience
The toy phone incorporates soft, colorful LED lights that illuminate the edges of the device, providing visual stimulation. The adjustable volume ensures a comfortable listening experience for children.
4.2 Durable and Safe Design
Constructed from ABS material, the phone features a frosted surface and rounded edges to prevent injury. Its robust build is designed to withstand typical toddler play.

Image: A close-up view emphasizing the smooth, rounded edges of the toy phone for child safety.
4.3 Compact Size
With dimensions of 4.9 x 2.3 x 0.3 inches and a weight of 1.4 ounces, the phone is sized for easy grasping and manipulation by small hands.

Image: The toy phone displayed with its length (4.9") and width (2.3") clearly marked.
5. Maintenance
To maintain the toy phone, wipe it with a soft, damp cloth. Do not immerse the device in water or use harsh cleaning agents. Ensure the charging port is dry before connecting the USB cable.
6. Troubleshooting
- Device not turning on: Ensure the battery is charged. Connect the device to a power source using the USB cable and allow it to charge for at least 30 minutes before attempting to power it on again.
- No sound or lights: Check the power switch to ensure the device is on. If the battery is low, charge the device.
- Buttons unresponsive: Ensure the device is powered on. If the issue persists, try turning the device off and on again.
7. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 2.3 x 0.01 x 4.9 inches |
| Item Weight | 1.4 ounces |
| Model Number | SJ-B-2 |
| Recommended Age | 0 - 3 years |
| Manufacturer | Wolmund |
8. Warranty & Support
For warranty information or product support, please refer to the packaging or contact Wolmund customer service directly. Keep your purchase receipt for any warranty claims.