Specification Power 5WSpeaker Diameter 40mmFrequency 20Hz 18KHzSignal to noise Ratio 60dBDistortion ≤0 5 Battery Capacity 1200mAhFunction RGB Night Light TWS Bluetooth 5 0 FM TF Card USB AUXLamp Size 170 100 197mmNet Weight 0 34kgPackage Included 1 x Astronaut Night Light1 x USB Cable