ABS Material | Push Switch To Turn On/Off | Mountable | 26″ USB Power Cable Included | USB Charge or Battery Charge | Includes 60 Letters and Symbols | Perfect For Sharing Messages For Any Occasion | 4 AAA Batteries Included . Approximate Size: 4 1/8″ H x 6″ W X 1 1/2″ D , Imprint Area: 3″ W x 1″ H