The Evo Classroom Kit comes with 12 Evo robots and accessories. K-12 students can code Evo two ways: screen-free with Color Code markers and online with Ozobot Blockly visual programming. Ozobot Classroom software unlocks teacher training, lesson library access, and real-time information about student engagement for both online and offline student activity. For grades K–12 Tech Specs Evo is a desk-friendly robot packed with tech, including: • Bluetooth® Low Energy (30 ft. range) • Ozobot Classroom connectivity • Proximity sensors* • Optical sensors* for detecting lines and Color Codes • LED lights* • Built-in speaker* • Strong polycarbonate shell • New feature firmware updates • Rechargeable LiPo battery (60 min. charge time) In the box • 12 Ozobot Evo Robots • 12 Color Code Marker Sets • Get Started Activities • 1 Charging Cradle & Power Cable • 1 Bot Label Sticker Pack • 1 Ozobot Brand Sticker Pack