1. Product Overview
The WowWee Fingerlings Untamed T-Rex Scratch is an interactive electronic toy dinosaur designed to react to sounds, movements, and touch. This T-Rex features sensory and sound sensors, allowing it to blink its eyes, turn its head, and emit various sounds. It is designed to cling to your finger, providing an engaging play experience with over 40 different reactions.
Image: The Fingerlings Untamed T-Rex Scratch, an orange interactive dinosaur toy, shown clinging to a human finger. It features blue accents around its eyes and sharp-looking claws.
Image: A young boy is shown holding the orange Fingerlings Untamed T-Rex Scratch on his finger, demonstrating the toy's size and how it interacts with a user.
2. Safety Information
WARNING: This product contains button cell batteries. Button cell batteries are hazardous if swallowed. Keep out of reach of small children. If swallowed, seek immediate medical attention.
This product is recommended for children aged 5 years and older. Adult supervision is advised during play, especially during battery installation and replacement.
3. What's in the Box
- 1 x Fingerlings Untamed T-Rex Scratch Interactive Toy
- 4 x LR44 Button Cell Batteries (pre-installed)
- Instruction Manual
Image: The retail packaging for the Fingerlings Untamed T-Rex Scratch. The orange T-Rex is visible through a clear plastic blister, with product branding and features displayed on the cardboard backing.
4. Setup
4.1 Battery Installation
Your Fingerlings Untamed T-Rex Scratch comes with 4 LR44 button cell batteries pre-installed. If replacement is needed:
- Locate the battery compartment on the underside of the T-Rex.
- Using a small Phillips head screwdriver, unscrew the battery compartment cover.
- Remove the old batteries and insert 4 new LR44 button cell batteries, ensuring correct polarity (+/-).
- Replace the cover and secure it with the screw.
4.2 Powering On
To activate your T-Rex, locate the ON/OFF switch, usually on the back of its head or body. Slide the switch to the "ON" position. The T-Rex will typically make a sound to indicate it is active.
5. Operating Instructions
The Fingerlings Untamed T-Rex Scratch is designed to be interactive. It has two main modes: Untamed (ferocious) and Tamed (friendly). You can switch between these modes through interaction.
5.1 Basic Interactions
- Clinging to Finger: The T-Rex is designed to grip onto your finger or other thin objects. Its claws are shaped to hold securely.
- Petting: Gently pet the T-Rex's head. It may purr, roar, or make other sounds depending on its mood.
- Shaking: Gently shake your T-Rex. This can trigger different reactions, sometimes making it more "untamed."
- Upside Down: Hang your T-Rex upside down by its tail. It will react with unique sounds and movements.
- Roaring: Press the sensor on its head or mouth to make it roar.
- Blowing Kisses: Blow into its face sensor (usually near the nose or mouth) to elicit a "kiss" sound.
- Sleeping: Lay your T-Rex down on its back or leave it undisturbed for a period, and it may fall asleep, snoring or making soft sounds.
Image: The orange T-Rex toy is shown gripping a human finger with its front and back claws, demonstrating its primary function.
Image: The orange T-Rex toy is shown hanging upside down from a human finger, demonstrating its ability to interact in various orientations.
5.2 Untamed vs. Tamed Mode
Your T-Rex can be fierce or friendly. Different interactions will shift its mood:
- Untamed Mode: Petting its nose, shaking it, or making loud noises can make it roar, chomp, and act ferociously. Its eyes may change color to red or yellow.
- Tamed Mode: Gently petting its head or blowing into its face can calm it down, making it purr, coo, and act friendly. Its eyes may change color to blue or green.
Image: The orange T-Rex toy is shown sitting upright with its mouth open, displaying its teeth and interactive features.
6. Maintenance
6.1 Cleaning
To clean your T-Rex, gently wipe it with a damp cloth. Do not submerge the toy in water or use harsh cleaning agents, as this can damage the electronic components.
6.2 Battery Replacement
Refer to section 4.1 for detailed instructions on replacing the LR44 button cell batteries.
6.3 Storage
When not in use for extended periods, turn the T-Rex OFF to conserve battery life. Store the toy in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| T-Rex is not responding. | Batteries are low or depleted. | Replace with new LR44 button cell batteries. |
| T-Rex is not responding. | Power switch is OFF. | Ensure the ON/OFF switch is in the "ON" position. |
| T-Rex is making unexpected sounds or movements. | Interacting with it in a way that triggers a different mood. | Try different interactions (petting, shaking, blowing) to change its mood. |
| T-Rex is not gripping properly. | Surface is too thick or slippery. | Ensure the surface is suitable for gripping. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | WowWee |
| Model Name | T-Rex Scratch |
| Model Number | 3787 |
| Color | Orange |
| Material | Plastic |
| Recommended Age | 5 to 18 years |
| Batteries Required | Yes |
| Battery Type | 4 x LR44 Button Cell (included) |
| Item Weight | 209 Grams |
| Item Dimensions (L x W x H) | 7.5 x 5.8 x 14.4 centimeters |
| GTIN / UPC | 771171137870 |
9. Warranty
This product comes with a 1-year manufacturer's warranty. Please retain your proof of purchase for warranty claims. For specific details regarding warranty coverage and procedures, refer to the warranty information provided with the product packaging or contact WowWee customer support.
10. Support
For further assistance, technical support, or to inquire about replacement parts, please visit the official WowWee website or contact their customer service department. Contact information can typically be found on the product packaging or their official website.
Online Resources: www.wowwee.com





