JJRC R21 CADY WIDA Intelligent Sensing RC Robot: Gesture control with sound effects
This intelligent RC robot is designed for parents who want to spark their child's imagination with interactive play. Instead of just another remote-controlled toy, it becomes a playful companion that teaches basic programming through gesture control and obstacle avoidance.
You can program it to perform custom movements, then watch as it navigates around furniture without getting stuck. The gesture sensor responds reliably to a wave of your hand, making kids feel like they're directing a real robot. When it detects an obstacle, it announces a reminder before smoothly changing direction.
With dance and sing functions, it entertains during playtime, while the included gift box makes it ready for birthdays or holidays. It runs for about 60 minutes on a charge, perfect for afternoon sessions. This robot combines learning and fun in one durable package.
Features
- Patrol and obstacle avoidance
- Programmable movements and dancing
- Singing and entertainment functions
- Remote controlled operation
- Auto-display and mechanical language
- Gesture control with sound effects
General specs
- Brand: JJRC
- Model: R21 CADY WIDA
- Seller: Banggood
- ID: 1984291
- Brand: JJRC
- Model: R21 CADY WIDA RC robot
- Age Level: Above 3 years old
- Functions: Slide Forward/Backward, Walk Forward/Backward, Turn Left/Turn Right, Gesture Sensor, Dance and Sing, Patrol and Obstacle Avoidance, Intelligent Programming, Auto Display, Mechanical Language, Volume Control
- Package Type: Gift box
- Working time: 60 minutes
- Charging Time: 60 minutes
- Package Weight: 1.19 lbs
- Product Weight: 0.75 lbs
- Package Contents: 1 Robot, 1 Remote Controller
- Battery Body Type: 3.7V 500mAh lithium battery
- Package Dimensions: 10.94 x 7.28 x 3.94 inches
- Product Dimensions: 10.43 x 6.30 x 3.15 inches
- Remote controller battery: 2 AA batteries
- First listed by seller: 2/23/26
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Banggood
Shipping options
United States
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| Brand | JJRC | EduCuties | KingsDragon | VATOS | Cabhuti | ShanTou Shi ChengHai Qu ZhongYi WanJu ShiYe YouXian GongSi |
| Model | R21 CADY WIDA | EC22-5R | 917 | R967 | 826 | RC Robot |
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| Price | $21.75 | $35.99 | $32.99 | $25.99 | $19.99 | $18.98 |
| Seller | Banggood | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 4, 2026 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Dec 6, 2025 | Jun 27, 2025 |
| Charging Time | 60 minutes | 1-2 hours | 2 hours | about 1 hour | ||
| Product Dimensions | 10.43 x 6.30 x 3.15 inches | 5 x 3 x 10 inches | 6.3 x 3.3 x 10.4 inches | 11.22 x 3.78 x 5.71 inches | 6.1 x 3.3 x 10.8 inches | 10 x 4 x 3 inches |
| Item Weight | 1.15 pounds | 1.15 pounds | 1.28 pounds | 12.8 ounces | 1.32 pounds | |
| Manufacturer Recommended Age | 36 months - 10 years | 3 years and up | 3 years and up | 6 - 12 years | 6 years and up | |
| batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | AAA batteries required. | |||
| Control Distance | About 24ft | About 24ft | 3-5 meters | |||
