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Baby Einstein

Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Crawl & Chase Activity Learning Toy, Music and Lights, Ages 3 Months to 5 Years

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 20
Order within 23 hours and 45 minutes
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Features

  • The Baby Einstein Ocean Explorers Go Opus Go 4-in-1 toy features 4 modes - Tummy Time, Sit & Play, Chase, and Dance; grows with babys physical and cognitive needs from infant to preschool
  • Baby can learn numbers, shapes, colors, and opposites with Opus; Reinforces gross and fine motor skills, listening skills, and cause & effect learning; 150+ songs and phrases in total
  • During Tummy Time mode, touch an arm to see Opus light up, spin, and play Feeling Curious; In Sit & Play mode, older infants, will delight as Opus teaches shapes and numbers and plays Still Learning
  • Sensor detects objects, allowing Opus to run away from babies and toddlers in Chase mode; In Dance mode, Opus plays the hit song The Jellyfish Wiggle!; For ages 3 months to 5 years
  • Eight plush arms respond to babys slightest touch; Features 4 songs from Baby Einstein Ocean Explorers YouTube series with volume control; Requires 3 AA batteries; Dimensions: 9.4 x 9.4 x 9.0 inches

Description

Crawl, dance, chase, and learn with the Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Crawl and Chase Activity Toy. This motion-activated toy grows with child from baby to preschool with 4 modes of learning and fun to inspire musical exploration, number & shape learning, sensory discovery, and movement. Opus comes alive and plays 4 songs from the new Baby Einstein Ocean Explorers series - “Octopus Hide & Seek,” “Feeling Curious,” “Still Learning,” and the “Jellyfish Wiggle”. Touch a soft arm in Tummy Time Mode to see Opus light up, spin, and sing. In Sit & Play Mode, baby can learn numbers, colors, and shapes as Opus spins. In Chase Mode, Opus moves away from baby or toddler by sensing obstacles, encouraging crawling or walking to catch Opus. Once caught, he rewards with a celebratory song! Dance Mode brings the party to all ages as Opus teaches opposites and plays music. Appropriate for ages 3 months to 5 years. The best tummy time toy of 2024!

Brand Name: Baby Einstein


Age Range Description: 3-60 months


Sub Brand: Baby Einstein


Number of Packs: 1


Global Trade Identification Number: 16


Set Name: Baby Einstein Ocean Explorers


Manufacturer: Kids2, Inc.


UPC: 074451166516


Unit Count: 1 Count


Included Components: Go Opus Go


Item Type Name: crawl and chase baby toy


Model Number: 16651


Manufacturer Part Number: 16651-1-A3-EN-P-MEWS-W11


Manufacturer recommended age: 3 months - 5 years


Number of Players: 1


Educational Objective: To teach various academic and developmental skills, including numbers, shapes, colors, opposites, motor skills, listening skills, and cause & effect learning, while growing with the child from infant to preschool age.


Power Source: Battery Powered


Supported Battery Types: 3 AA batteries required


Operation Mode: Manual


Number of Batteries: 3 AA batteries required.


Indoor Outdoor Usage: Indoor


Theme: Cause-and-effect understanding, Crawl and Chase, Shape and Colors


Color: Go Opus Go


Subject Character: Music


Size: 9.0" (H) x 9.4" (W) x 9.4" (D)


Item Weight: 1.6 pounds


Item Dimensions: 9.4 x 9.4 x 9 inches


Material Type: Fabric, Metal, Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Colorful, engaging, and full of learning — my baby’s favorite toy!
Review Image by Ahmed
I’m genuinely impressed with the Baby Einstein Ocean Explorers Go Opus Go 4-in-1 Activity Toy. From the moment I set it up, my baby was completely fascinated! The bright colors, cheerful lights, and upbeat songs capture attention right away, and there’s always something new to discover. What I appreciate most is how versatile this toy is. It grows beautifully with your baby — from tummy time to sitting, crawling, and eventually dancing. Each stage offers something fun and developmentally valuable. My little one especially loves the crawl-and-chase mode; it encourages movement and keeps playtime active and exciting. The toy includes a variety of songs and learning features that teach colors, shapes, and numbers in an interactive way. It’s not just entertaining — it’s educational too. I’ve noticed my baby becoming more curious and responsive since we started using it. We’ve had it for several weeks now, and it’s become part of our daily routine. My baby plays with it every day, and it continues to hold his interest — which says a lot! The build feels sturdy, and the overall design is thoughtful and well-made. If you’re looking for a toy that combines fun, movement, and learning in one adorable package, this is an excellent choice. It’s colorful, engaging, and truly worth the investment for little explorers. 🌈🐙✨ ... show more
Reviewed in the United States on November 1, 2025 by Ahmed
    • Nice Laptop
Excellent way to teach sound and color. The quality of this item is sturdy. It’s weight it good and easy to carry. The battery life is great and it’s and age appropriate for school age children. It able to display enough fun games.
Reviewed in the United States on August 30, 2026 by Melba Edwards
    • Interactive Toy
This is interactive, grows with baby with different modes, and my grandbaby LOVES it! Amazing educational, fun, interactive toy that is great for tummy time or sit and play.
Reviewed in the United States on July 15, 2026 by Melanie Bryant
    • Such a fun toy for a 4 month old
My great granddaughter loved this toy!
Reviewed in the United States on October 5, 2026 by sandy
    • Great toy
I love this toy. It lights up so bright. Everyone in the house loves playing with it. More than the baby. Lol. Another great Einstein toy. The baby is 6 months old. She likes the lights.
Reviewed in the United States on August 2, 2026 by RENEE
    • Great Toy With Room To Grow!
I bought this toy for my best friend's daughter who is only 9 months old and she loves it. I chose this toy specifically for the idea it has a wide age range and wanted to get something that she wouldn't outgrow quickly. This toy has a age option switch which increases functionality as the child gets older. Her only being 9 months; this toy was fantastic because it lights up and is interactive. As you change the age advancement switch, the toy start doing more things such as numbers, colors, shapes, and even starts moving on the floor so the child can dance with it or a game of chase. It has a auto rest function as well to save batteries, (it takes 3 AA batteries) The only drawback I can see is that it struggles to move on a smooth solid oak floor, I had to help it a few times. Overall it made a great interactive toy to give as a gift with plenty of room to grow into jt. ... show more
Reviewed in the United States on December 13, 2024 by Jare
    • Both my baby and toddler love this!!
I bought this for my 8-month-old, but my 3-year-old loves it too. It’s been a fun toy for both ages and it keeps them engaged with the music, lights, and movement. The different modes make it feel like something they won’t outgrow right away. What I like: • Works for both baby and toddler age ranges • Lights and music keep their attention • The movement is fun and encourages crawling/chasing • Easy to figure out and play with right away What I didn’t love: • It sometimes gets stuck on carpet and moves better on hard floors Overall, it’s a really entertaining toy and we’ve gotten a lot of use out of it. ... show more
Reviewed in the United States on January 24, 2026 by Samantha
    • Keeps child’s attention
Purchased for granddaughter. She absolutely loves this. Keeps her attention. Well made toy.
Reviewed in the United States on August 20, 2026 by Suzanne F

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