Material: ABSWorking time: 2~3 hoursSuper speed: 6000-8000RPMBattery capacity: 400mAhProduct size: 6.3 × 4.1 × 13.2 cm / 2.5 × 1.6 × 5.2 inPackaging Information1* handheld fan1 * USB Type-C cable1 * User Manual