【Interactive Entertainment】This smart mechanical dog sings, dances, and interacts joyfully, creating a fun atmosphere for children to play with. 【Easy Programming】With a simple press of the programming button, you can select specific commands for the dog to execute, making it an educational toy for kids. 【Voice Control】Activate the dog by calling "Lumi Lumi" within a 5-meter range for interactive movements and functions. 【Multiple Functions】Features include realistic stand-up action, movement in all directions, programming, AI capabilities, cute dynamic expression lights, and various tricks like sitting, lying down, push-ups, handstands, swimming, and dancing. 【Versatile Control Options】Operate the dog using a smartphone APP, voice commands, or the included handheld remote control for maximum flexibility. 【Long-Range Control】Enjoy extended control distances with voice control up to 5 meters, APP control up to 20 meters, and remote control up to 50 meters. Specifications: Product Dimensions: 31 x 16.5 x 23.5cm Battery: 3.7V 1200mAh rechargeable module Charging Time: Approximately 120 minutes Usage Time: Approximately 60 minutes Voice control distance: Approximately 5 meters App control distance: Approximately 20 meters Handheld control distance: Approximately 50 meters Material: ABS + electronic components