Introduces the usage:1: switch on the remote control remote control blue lights flashing.2: open the mobile phone bluetooth, search new equipment, and then the connection.3: matching and connection after the open cell phone camera software.4: camera phones can directly press the shutter control.5: most android phones also can press the shutter control directly photographed.6: the pictures of the part can't control the cell phone please download camera360 software, and then open the camera Settings in the camera360, set the volume key feature to take pictures