... table,notebook table,can put on the leg,in car,on the bed can use the notebook. ... , writing and make you comfortable-use on the couch, in bed, garden and so onCustomizedOEM & ODM are welcom2,Shipping ... batteries (not included)l Locate the battery compartment in the middle of the lap desk behind the zip ... batteries (not included)l Locate the battery compartment in the middle of the lap desk behind the zip ...