---
product_id: 634525990
title: "Thames & Kosmos Hero: Sound-Sensing Robot | Robotics Set"
brand: "thames & kosmos"
price: "R$775"
currency: BRL
in_stock: true
reviews_count: 9
category: "Thames & Kosmos"
url: https://www.desertcart.com.br/products/634525990-thames-and-kosmos-hero-sound-sensing-robot-robotics-set
store_origin: BR
region: Brazil
---

# 3 directional microphones for sound sensing 52-page full-color manual for guided STEM learning 2 motors for dynamic movement Thames & Kosmos Hero: Sound-Sensing Robot | Robotics Set

**Brand:** thames & kosmos
**Price:** R$775
**Availability:** ✅ In Stock

## Summary

> 🎧 Make noise, make moves—your sound-sensing robot sidekick awaits!

## Quick Answers

- **What is this?** Thames & Kosmos Hero: Sound-Sensing Robot | Robotics Set by thames & kosmos
- **How much does it cost?** R$775 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/634525990-thames-and-kosmos-hero-sound-sensing-robot-robotics-set)

## 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

- • **Multi-Mode Play:** Four interactive modes including follow, dance, and tug-of-war for endless engagement
- • **STEM Skill Builder:** Hands-on assembly sharpens fine motor skills and deepens engineering insight
- • **Creative Customization:** Removable stickers and expressive LED eye let your robot reflect your style
- • **Award-Winning Innovation:** 2025 Tech Toy of the Year Finalist & 2024 Toy Insider Top Holiday Toy
- • **Sound-Activated Robotics:** Control your robot with claps, snaps, or music—no screens needed!

## Overview

The Thames & Kosmos Hero is a sophisticated STEM robotics kit featuring 2 motors and 3 directional microphones that enable sound-responsive behavior. Designed for kids 8+, it offers four unique play modes—follow, respond to sound patterns, dance, and tug-of-war—encouraging hands-on learning in engineering and sound technology. With over 100 parts and a detailed 52-page manual, Hero combines screen-free educational play with creative customization, earning accolades as a 2025 Tech Toy of the Year Finalist and a 2024 Toy Insider Top Holiday Toy.

## Description

Make some noise, Hero hears everything! Build a unique sound-sensing robot from over 100 parts and learn about engineering and sound technology as you play and experiment with your six-legged robot friend. Thanks to its three directional microphones, Hero perceives and reacts to sounds, allowing you to control it by clapping your hands, snapping your fingers, playing music, or using the included castanet. Activate Hero to follow you around, respond to specific series of sounds, join you in a dance party, or even challenge you to a wild game of tug-of-war! With four different play modes, Hero provides hours of open-ended play and exploration. Hero's innovative design includes movable arms that disappear into its spherical body and a giant, illuminated eye for making facial expressions. The full-color, 52-page manual guides you through step-by-step assembly and includes a comic-book-style story about your new robot companion!

Review: Nice-looking and adorably stem toy - The robot is very cute. We assembled it with my 9-year old son, and it was much fun. We could not figure out at the beginning, how different modes work, but in the end it worked and my son spend several hours playing with it! The plastic is sturdy and high quality, the instruction are well written. Would definitely recommend!
Review: Don't buy - Not well made. Surprisingly difficult, and a bit annoying. Once we finally built it, things just broke or weren't functioning.

## 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 |
|---------------|-------|
| ASIN | B0CRJNNQDF |
| Age Range Description | Kid |
| Best Sellers Rank | #74,124 in Toys & Games ( See Top 100 in Toys & Games ) #707 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Color | White |
| Customer Reviews | 3.4 out of 5 stars 151 Reviews |
| Educational Objective | Critical Thinking, Logical Thinking, Problem Solving Skills, Reasoning Skills, STEM |
| Global Trade Identification Number | 00814743018556 |
| Included Components | 2 motors, 3 microphones, Circuit board, Plastic building pieces |
| Item Dimensions | 10 x 4.7 x 11 inches |
| Item Type Name | Robotics STEM Kit |
| Item Weight | 1.6 pounds |
| Manufacturer | Thames & Kosmos |
| Manufacturer Part Number | 620398 |
| Manufacturer recommended age | 8 years and up |
| Material Type | Plastic |
| Model Number | 620398 |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | Batteries |
| Size | advanced |
| Subject Character | Hero |
| Supported Battery Types | Batteries required (type and quantity not specified) |
| Theme | Robotics |
| UPC | 814743018556 |

## Images

![Thames & Kosmos Hero: Sound-Sensing Robot | Robotics Set - Image 1](https://m.media-amazon.com/images/I/81Zc--vkRZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice-looking and adorably stem toy
*by C***R on September 5, 2025*

The robot is very cute. We assembled it with my 9-year old son, and it was much fun. We could not figure out at the beginning, how different modes work, but in the end it worked and my son spend several hours playing with it! The plastic is sturdy and high quality, the instruction are well written. Would definitely recommend!

### ⭐ Don't buy
*by J***E on June 20, 2026*

Not well made. Surprisingly difficult, and a bit annoying. Once we finally built it, things just broke or weren't functioning.

### ⭐⭐⭐ Fun to Build, But Not Built to Last
*by M***J on May 17, 2025*

This little toy robot is super cute and was really easy to put together—great for a quick, fun activity. The pieces snapped in without any trouble, and the design is adorable. However, it doesn’t stay together very well. Parts tend to fall off with even light play, which can be a bit frustrating. It’s more of a display piece than a durable toy, but still a fun build overall.

## 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.com.br/products/634525990-thames-and-kosmos-hero-sound-sensing-robot-robotics-set](https://www.desertcart.com.br/products/634525990-thames-and-kosmos-hero-sound-sensing-robot-robotics-set)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-21*