Functions： 1.Built-in microphone and camera, can be connected to other Xiaomi smart devices for voice and video calls, such as the smart doorbell and so on 2,The phone can connects to the speaker via bluetooth and plays high-quality DTS sound effects music 3,Support mobile APP to push music videos to speaker playback 4.Voice remote control of your other Xiaomi series smart home devices ( only supports Chinese voice ) 5.Multiple speakers are automatically interconnected to provide you with the latest voice and playback services intelligently Specifications: Brand:Xiaomi Size: 201mm×98mm×189mm Weight: about 956g (net weight) Display size: 8 inches Resolution: 1280×800 pixels Microphone: Support “Xiao Ai” far-field voice wake-up Speaker: 1.75 inch 5W full range speaker WiFi: 2.4GHz / 5GHz, support IEEE 802.11 a/b/g/n/ac protocol Bluetooth: BT5.0, support A2DP music playback Support system: Android 4.4 and iOS 9.0 above Power supply: DC 12V / 1A Battery: 4850mAh(typ) / 4700mAh(min) Packing list: Touch Speaker *1 Manual (in Chinese)*1 Power cord*1