【Intelligent Charging Robot】YT6629 is a smart charging robot with voice control, dialogue recording, touch sensitivity, and early education programming features. 【Multi-Functional Design】Equipped with various functions including slow/fast movement in all directions, command programming, auto demo, touch sensitivity, mechanical language, dancing, music, and storytelling. 【Interactive Features】Supports light control, volume adjustment, and facial expression changes for an engaging and interactive experience. 【Long-lasting Performance】With a 300mAh battery, it offers up to 25 minutes of playtime after a 120-minute charge. 【Remote Control Capability】Includes a remote control with a 30-meter range for extended play area. Specifications: Product size: 8.5*10.5*15cm Body battery: 3.7V 300mAh Remote control battery: 1.5V AA battery*2 (not included) Charging time: 120 minutes Battery life: 25 minutes Remote control distance: 30 meters Functions: slow forward, slow backward, slow left turn, slow right turn, fast forward, fast backward, fast left rotation, fast right rotation, command programming, automatic demonstration, touch, mechanical language, dance, music, story, light control, volume addition and subtraction, expression change control