... (2)USB flash memory: 0-32GB (3)RC distanca>15m (4)CE&ROHS usb rc wireless presenter with laser pointer1.ComponentTransmitter 1 ... Printing or laser marking 7.Product Colororder:black, silver, white, red, blue, green, yellow etc. 8.WarrantyThis product is warranted for ... 1 year from the date of purchase. usb rc wireless presenter with laser pointer