OK image, working software, but dirty CCD and problematic LED battery.
Surprisingly, the software &#34;TJViewer&#34; works well in my three Win10 computers, with images clearly shown on monitor. Image quality looks ok for me. Took it to kids party, they enjoyed it very well.<br />Build quality generally fine for the scope, but the CCD module is cheaply made.<br />One complain is the CCD surface not clean. Several black dots and a short hair/fiber can be seem on CCD image. I dissemble the CCD module and blow the CCD with a compress air dust blower, now much better, but still two or three black dots presented.<br />Another complain is the LED battery seems not normal. Every time charging, after several seconds, the charging red light turns off automatically. The LED light does work, but lasts only about 10 mins.