Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: Deli 2805 Page Laser Pointer Pen PPT Remote Control Pen Projection Pen Teaching Projector Pen With LFeature: Brand Name:Deli Size:12*4*2.5cm Function:Page turning Type:Laser Pen USB Interface:Yes Page Flapper:Yes Wireless:Yes Battery:Built-in lithium battery Control Distance:100M Model Number:2805 Light Color:Red Remote Control:Yes Item:laser pointers Type:side presenter Style:violer laser Description:laser pointer of presentation ppt Feature:laser verde Characteristic:high-power laser Particularity:burning laser Application:presenter with laser pointer Frequency:2.4GHZ Range Distance:100m Package including: 1xPackage of Laser Pointer Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.