environmental protection material, matte feel non-slip machine is more comfortableBuilt-in 800mAh battery, 4 hours battery lifeThe top essential oil buckle design, a drop of essential oil, can keep the freshness of the day without worrying about the trouble caused by sweating.Can be easily clipped on clothes, freeing hands.Name: Clip-on FanCharging time: 1-2 hoursPower (W): 4wVoltage (V): 5VPower: USBAir supply mode: rotating bladeApplication: Less than 5Wind type: natural windcolour:PinkMaterial:ABSsize:8*3.8*3.4cmPackage Contents:1 * fan1 * usb cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.