For TypeC Mobile Phone 3.9mm Lens Waterproof Endoscope(1m Cable) New
The endoscope supports for, easy to use. Item Type: Endoscope. 1 x Endoscope. Cable Length: 1m/3.3ft, 3.5m/11.5ft, 5m/16.4ft (optional). Lens Size: 3.9mm. Support OTG function;. The above three conditions are indispensable!