DeepSeek AI function can be supported in China, but may not be supported in other countries This may cause the AI function to be unavailable. Please do not purchase if you mind. Thank you! Audio output power: 5W (RSM) Distortion: THD+N=10%<br><br>Frequency response: 50HZ-16KHZ Bluetooth version: V5.0 +BR+ EDR +BLE Bluetooth transmission frequency: 2.4-2.48G Wi-Fi network: IEEE802.11b/g/n supports 2.4G network Large model: Smart AI large model Charging voltage and current: DC 5V 1A Battery capacity: 1800mAh Power supply voltage: 3.7V/18650 lithium battery Speaker size: 40mm inner tape hanging edge 4R-5W Colour:White Material:plastic Due to different batches, there may be differences in product appearance and printed text, which will not affect use<br><br>Package Contents: 1 * AI Robot<br><br>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.