Qingyu AI Intelligent Voice Assistant, wake word "Xiaofei Xiaofei," supports WiFi (2.4G) and Bluetooth connection, built-in AI agent and Bluetooth music function. Product dimensions 58.40*44.50*32.30mm, shell material ABS, chip Jieli 7911, speaker power 2W, microphone sensitivity -26dB, battery 600mA polymer battery, charging interface Type-C DC 5V/1A, charging time 120 minutes, battery life 240 minutes of conversation. Customizable eye screen size/distance: 0.71, 1.28 inches. 1. On startup, it defaults to AI agent mode. In AI mode, touching the head will trigger a response (sound prompt: Don't touch me, I'll feel ticklish, and then it will laugh like a child). 2. Double-click to switch to Bluetooth mode, allowing you to connect your phone to play music. 3. Configure the network: First, connect your phone to WiFi and enable Bluetooth on your phone. Then, long-press the AI device's power button. If the device has not been configured for network access, it will directly enter the network configuration mode. Open the WeChat mini-program (Qingyu AI). Click "Devices" in the menu bar, find "Bluetooth network configuration," search for the device, and enter your WiFi account and password to connect to WiFi. 4. If already configured to a network, and the location or network has changed, you need to reconfigure the network. Press the power button 3 times to enter reconfiguration mode, then operate as in (3). 5. Supports AI voice interaction, storytelling, singing nursery rhymes, learning classical poetry, Chinese, English, math, and more. The mini-program contains various intelligent agents, and large models can be filtered. Select according to your own needs.