7mm USB Borescope Inspection Camera for Andriod OTG, Length 3.5M - $8 (70th and Vine area)
New 7mm micro USB Borescope / Endoscope Inspection camera with 6 LED adjustable light brightness. for Andriod OTG Smart Phones (example Note 2 / 3 / 4, Galaxy S5 / S6) Length 3.5M. It has a Micro USB cable that also comes with standard usb adapter to plug into PC. Also comes with cd software, hook, magnet, and mirror adapter.