Brio 33971 Smart Tech Sound Engine Ages Vehicle Train Toy: Interactive sound engine
Ever watched a kid's eyes light up when their toy train goes "choo-choo"? That's the magic of the BRIO Smart Tech Sound Engine. It's not just any wooden train set—it's a gateway to imagination for those tiny engineers (3 years and up, because let's face it, toddlers are basically mini CEOs of their own little worlds). Designed to click right into BRIO railway systems, this toy is all about durability (thanks to its wooden build) and fun (hello, interactive sounds!).
- First off, the sound engine isn't just interactive; it's like the train's got its own personality.
- And yes, it plays nice with all BRIO electric railway systems—no compatibility drama here.
- Wooden construction? Check. Because plastic just doesn't have that classic charm.
- Safe for the 3+ crowd, because safety is cool, and so is not having tiny parts everywhere.
- Wooden construction
- Electric railway compatible
- Suitable for ages 3+
- Interactive sound engine
General specs
- Brand: Brio
- Model: 33971
- Seller: Joom
- Material: Wood
- Age Range: 3+
- Compatibility: BRIO electric railway systems
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$94.45
Last price update: 8/13/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Brio 33971 Interactive sound engine
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Select Items Norisuke 33971 Interactive sound engine
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TAKUMIYA Smart Tech Sound DX Set 33972 Wooden construction
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Brio 33965 Smart tech integration for interactive play
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GOALMART 33977 Smart tech integration
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BRIO WORLD 33977 Interactive sound effects
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| Brand | Brio | Select Items Norisuke | TAKUMIYA | Brio | GOALMART | BRIO WORLD |
| Model | 33971 | 33971 | Smart Tech Sound DX Set 33972 | 33965 | 33977 | 33977 |
| Color | ||||||
| Rating |
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| Price | $94.45 | $90.65 | $265.15 | $83.60 | $497.74 | $538.07 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 15, 2025 | August 30, 2025 | August 22, 2025 | August 20, 2025 | August 18, 2025 |
| Material | Wood | Wood | Wood | Plastic | ||
| Age Range | 3+ | 3+ | 3+ years | 3 years and up | ||
| Compatibility | BRIO electric railway systems | Electric railway sets | BRIO train systems, standard gauge tracks | |||
Smart Tech Sound Engine Ages Vehicle Train Toy
$94.45
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