For years OWI has featured Robotic Arm Technology. The list of champions has included Robotic Arm Trainer, Robotic Arm Edge, and Hydraulic Arm Edge. New for 2020, OWI will be cutting the cord, releasing an amended edition of an all-time classic. Robotic Arm Edge Wireless features all of the specifications that made Robotic Arm Edge an award winner. Students will have full command of the gripper to open and close. Wrist motion of 120 degrees, with an extensive elbow range of 300 degrees. Base rotation of 270 degrees, and base motion of 180 degrees. Vertical reach of 15 inches, horizontal reach of 12.6 inches, and a lifting capacity of 100g. Playtime can extend deep into the night with the added searchlight featured on the gripper. All commands will be executed with the five S: Five-switch wireless remote control. Scholarly children ages 13+ will test their manual dexterity as they work through building the five individual gearboxes required to function all five joints of the arm. With the Robotic Arm Edge Wireless, boys and girls alike will enjoy simulating robotics technology utilized in industrial applications with the freedom of a wireless interface! Ages: 13+ Dimensions: 9" x 6.3" x 15" No. of Pieces: 197 Batteries Required: Robot 'D' size x 4 (Not Included) ; Wireless Remote 'AA' x 2 (Not Included)