The advantages of this product are: 
1.First make sure your phone supports OTG functionality.

2. small size, light weight, front end module shell diameter 7mm, 

3.You can adjust the brightness of 6 LED lights.

4.Capture the image photo graphed after the camera directly stored in the Android mobile phone.

5.This portable Digital Microscope can be connected to the computer or Android phones when using

Functions and Features:
A new electronic health and industrial pipeline inspection product, you can use it to examination, ear detection search and rescue, pipeline inspection, engine inspection, video monitor, sewer inspection; cast mould in wall inspection

Function Introduction:

* Camera pixels: 300000
* Resolution: 640 * 480 (VGA) / 30 frames
* Lens Angle: 54 degrees
* Inserted into the pipe diameter: 7 mm
* Inserted into the pipe length: 1M/2m/3m/5m
* Handle length: 20 cm 
* Six white leds can be adjusted
* Focus lighting brightness: Max 850 Lux (10 cm)
* Lens waterproof level: IP67
* Working temperature: - 20-45 degree
* Close products (SF) stadia: 6cm to infinite
* Use the platform: Android system windows2000/win xp/vista/win7/win8
* Accessories: mirror

Note: 

Please review the below information about your mobile whether your mobile meet the endoscope

Gift color box packing. / Blister Package.
Customized paper box ( Require MOQ )

For small order / sample order , we can use DHL / UPS / FedEx / TNT / EMS
For bulk order , we can arrange air-shipment ( DB Schenker , Hapag Lloyd etc. )
Sea shipment also available.