Product information:Wireless charging boardProduct Color: Starry Blue/Roland PurplePower input: 5V = 2A wireless charging output 5W MAXPower input: 9V = 2A wireless charging output 10W MAXPower charging port: Universal Type-C interfaceBluetooth SpeakerBattery capacity: 500mAhBluetooth version: 5.0Bluetooth distance: 10mRated power: 3WhumidifierBattery capacity: 1800mAhRated power: 1.5WProduct name: pat lightBattery capacity: 300mAhRated power: 1WColor: A: Roland Purple (3-piece wireless charging base plate + Bluetooth speaker + humidifier) Office Edition,C: Starry Blue (3-piece wireless charging base plate + Bluetooth speaker + humidifier) Office Edition,Packing list:Wireless charging base plate, bluetooth speaker, humidifier