Product Name: Induction luminous ball aircraftDimensions: sphere diameter 4.6CM， high 11CM aircraftCharging time: 20-25 minutesUse of time: 7-8 minutesControl: InfraredLighting: dazzle colour lampmaterial：ABSbattery capacity：3.7V 100hAH Lithium Cell Net weight: 50 gPacking list: 1 x Flying Ball， 1 x USB Cable (56 cm)