Children's Hand-Cranked Projector | Mini Projector Toy | Retro Keychain Charm

1. **Product Specifications**
- Colors: Green/Purple/Blue/Pink
- Material: Safety Plastic + Plastic
- Functions: Hand-Cranked Projection/Lighting/Keychain
- Operation: Manual Joystick Control

2. **Product Features**
- Retro-styled projector design
- Manually cranked to switch projection patterns
- Built-in LED light function
- Portable keychain charm design

3. **Product Features**
- Simulates film reel rotation effect
- Fun hand-cranked projection
- Easy one-button on/off operation
- Can be attached to a school bag or keychain