This product originates from the open-source project esp-sparkbot, originally created by ESP Friends. ESP-SparkBot is based on the ESP32-S3, integrating voice interaction, image recognition, and multimedia entertainment. It can transform into a remote-controlled car, play with local AI, support large language model conversations, real-time video transmission, and high-definition video mirroring. It boasts powerful performance and endless fun! The PCB design of this product has been modified and improved, fixing known audio issues and requiring no jumper wires. Main Control Chip: ESP32-S3R8 Battery Capacity: 500mAh Lithium Polymer Battery Speaker: Impedance/Power: 4 ohms, 3W, with built-in sound cavity Dimensions: 30*20*8mm Display Screen: Size: 1.54 inches Resolution: 240*240 Material: ABS LED: WS2812B-3528 Full-color four-pin built-in IC programmable Color: White Package Contents: 1 * Esp-Sparkbot Desktop Pet Robot Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.