Festures: 1. Combined micro- USB, type- c and USB plug in one, this device works with most computer and partial Android phones ( phone needs to have OTG and UVC function ). 2. 7mm wide lens head can flexibly move and fit in narrow gap. 3. 6LEDs with adjustable brightness for using under low brightness or full darkness. 4. Wired controller for adjustable brightness and taking photos/ video. ( Caution: The camera button can only be used when using a computer. Picture can be taken via software when using on phone. ) 5. Comes with 3 different attachment to meet your different use. 6. IP67 Waterproof and dustproof, more durable, longer use. 7. Suitable for vehicle inspection, pipeline detection, home appliance repair etc. Specification: Item Type: Industrial Endoscope Interface: USB+ Type- C+ Micro USB Light Source: 6pcs LED Lens Housing Diameter: 7mm Lens: HD COMS Lens Resolution: 640* 480 Frame Rate: 30fps Effective Focus Distance: 3- 10cm Comparability: For Android Phones, Computers IP Rate: IP67 Color: Black Cable Length: 1M, 2M, 3. 5M, 5M, 10M ( Optional ) Note: Please allow 1- 3cm ( 0. 4- 1. 18" ) difference due to manual measurement and slight color variation for different display setting. Package Including 1 x Industrial Endoscope 1 x Side Mirror 1 x Hook 1 x Magnet 1 x User Manual