---
product_id: 634525990
title: "Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play"
brand: "thames & kosmos"
price: "€ 87.94"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/634525990-hero-sound-sensing-robot-stem-experiment-kit-build-a-robot
store_origin: GR
region: Greece
---

# 4 play modes 3 microphones 2 motors Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play

**Brand:** thames & kosmos
**Price:** € 87.94
**Availability:** ✅ In Stock

## Summary

> 🎉 Build, Play, Learn – The Future of Fun Awaits!

## Quick Answers

- **What is this?** Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play by thames & kosmos
- **How much does it cost?** € 87.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/634525990-hero-sound-sensing-robot-stem-experiment-kit-build-a-robot)

## Best For

- thames & kosmos enthusiasts

## Why This Product

- Trusted thames & kosmos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Educational Fun:** Explore sound waves and spatial hearing in play!
- • **Award-Winning Design:** 2025 Tech Toy of the Year Finalist!
- • **Build Your Own Robot:** Unleash creativity with hands-on assembly!
- • **Creative Customization:** Personalize with removable stickers!
- • **Sound-Sensing Technology:** Your robot reacts to your voice and music!

## Overview

The Thames & Kosmos Hero: Sound-Sensing Robot STEM Experiment Kit is an innovative educational toy designed for children ages 8 and up. This kit allows kids to build a robot that reacts to sound, featuring advanced technology with 2 motors and 3 microphones. With four unique play modes, it offers engaging lessons in sound technology while promoting creativity and fine motor skills. Recognized as a 2025 Tech Toy of the Year Finalist, this screen-free experience is perfect for young engineers.

## Description

Thames & Kosmos Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play

## Features

- A build-it-yourself robot that combines high-tech, screen-free play with cool lessons on the science of sound.
- Advanced robot design includes 2 motors and 3 microphones, allowing your robot to perceive and react to sounds you make!
- Hands-on assembly develops fine motor skills and provides firsthand insight into the inner workings of robots; ideal for engineers ages 8+ with help, or 12+ for indpendent play
- Four unique play modes offer engaging lessons in sound waves and spatial hearing: Activate Hero to follow you around, respond certain ways to specific series of sounds, dance to your favorite music, or challenge you to a game of tug-of-war!
- Removable stickers give your robot a unique personality and encourage creativity, while the included castanet allows kids to experiment with different patterns of sounds.
- A 2025 Tech Toy of the Year Finalist!
- A 2024 Toy Insider Top Holiday Toy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Pieces | 1 |
| Item Dimensions L x W x H | 5"L x 5"W x 7"H |
| Theme | Robotics |
| Material Type | Plastic |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Required Assembly | Yes |
| Are Batteries Required | Yes |

## Images

![Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play - Image 1](https://m.media-amazon.com/images/I/81Zc--vkRZL.jpg)

## Frequently Bought Together

- Thames & Kosmos Hero: Sound-Sensing Robot STEM Experiment Kit, Build a Robot That Reacts to Sounds, Explore Engineering, Sound Technology, Spatial Hearing, Quality Screen-Free, Educational Play
- Thames & Kosmos Bionic Robotic Arm STEM Experiment Kit, Toy of The Year Finalist, Build a Mechanical Arm, No Batteries/Motors Required | Innovative System | Ages 10+ with Help, 14+ Independent Play
- Thames & Kosmos Kai: The Artificial Intelligence Robot | Explore Machine Learning | Build an Innovative Smart Robot & Experiment with AI | App-Enabled for iOS & Android | Intro to AI for Kids

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/634525990-hero-sound-sensing-robot-stem-experiment-kit-build-a-robot](https://www.desertcart.gr/products/634525990-hero-sound-sensing-robot-stem-experiment-kit-build-a-robot)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-03*