Smartphone 360° Clamp-Style Holder for iPhones and Androids from 2.25 to 4 inches on 3rd Arm or Robo Arm Mounts spinal cord injury After testing the first prototype

After testing the first prototype

Length: 34

Easy Setup

uses USB Human Interface Device (HID) drivers built into Windows

Smartphone 360° Clamp-Style Holder for iPhones and Androids from 2.25 to 4 inches on 3rd Arm or Robo Arm Mounts spinal cord injury After testing the first prototype360 degree rotating phone holder for portrait mode (vertical) or landscape mode (horizontal) Hold any smartphone steadily with or with out a case(tripod) The screw secure with a tight grip and will not damage the exterior Multiple mounting locations meet your various needs Suppports mobiles phone from 2. 25 to 4 inches (58mm 101mm), international standard screws 1 4 interface