The head can be detached from the body for flexible standalone use. Head button interrupts conversations/enters flash mode with one click. Development Supported: Long-press the button + Type-C port to re-flash the program for unlimited gameplay. Voice wake-up + intelligent conversation for Q&A, storytelling, and knowledge learning. Connects to various large language models such as for DeepSeek, for Doubao, and for Qianwen. With a 0.96-inch color screen, this is an incredibly cute, truly interactive AI desk pet! Basic movements: Move forward, move backward, turn left, turn right, stop current movement immediately Extended movements: Rock forward and backward, lie down, rock left and right, retract legs, shake hands, stretch, jump forward Parameters: Power Supply: Type-C 5V Battery Capacity: 500mA, long-lasting battery life (measured 3-5 hours of continuous use, depending on the scenario) Screen: 0.96-inch color screen Microphone Reception Range: 2 meters (strong), 3 meters (medium), measured maximum range: 5 meters (weak) Lighting: Variable RGB seven-color lighting Servo: SG92 high-performance power servo, more natural and durable movement OTA automatic upgrades for continuous feature updates Color:Random Color(The color is random, and the designation is not accepted) Material:plastic Package Contents: 1 * ESP32-Hi Mechanical Dog 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.