Description 5.5mm DIAMETER TINY CAMERAThe diameter of this USB endoscope camera head is only 5.5mm (0.2 inch), perfect for getting into very small holes for inspection. STABLE CONNECTIONUSB endoscope is more stable and convenient than wifi connection. Suitable for Android 4.4+, MAC and Windows PC OTG devices. 6 REacute; ADJUSTABLE LEDS 6 adjustable LEDs on the tip of the camera which greatly help to improve; Acquire smooth video and HD image in low light or dark conditions, even underwater. CAcirc;BLE SEMI-COcirc;TEacute; 5M TANK Reinforced; a flexible cable that can easily control the direction of the inspection camera, bend and keep its shape to access confined spaces. Combined; with IP67 waterproof function, it can be widely used; to inspect pipes, sewers, wall crevices, holes and cable ducts that you have already encountered; disturbed. package1USB endoscope camera head