Lazy portable watch fan mini usb charging small fan cooling cool student children's giftHigh-quality material: The fan is made of plastic safety material, which is nontoxic and harm-less, and is healthy and safe to use. The fan wristband is made of food-grade silicone wristband, which is soft and firm and easy to carry.Powerful Natural Wind: This mini watch fan has 3 Adjust-able wind speeds, you just need to press the power button to change the wind speed; powered by an upgraded rechargeable polymer lithium battery, it can support the mini fan to run for 2-3 hoursngle deformation, as you want: fan-shaped lock design, Adjust-able around 45, different angles can be adjusted according to needs. 3 Adjust-able speed grades, low/medium/high speed grades. Use different speed levels in different environments. Efficient power supply and conversion circuits minimize losses.Worth having: You dont need a regular portable fan in both hands. This watch fan can generate strong natural wind to cool you down quickly and keep you cool. Perfect for school, office, home, travel and camping according to your personal needs. Surprise gift for children: It is better to buy a watch fan for the child to bring coolness to the child and promote parent-child relationship.color: blueSize: 9*4.5*13.5 cmDelivery Quantity: 1 PieceWarm prompt:1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding3. Only the above package contents, excluding other products.