Wireless Inspection Camera with Detachable LCD Monitor and Built-in DVR 9 mm camera delivers 320 x 240 color resolution Internal rechargeable Lithium-ion battery with up to two hours of battery life Detachable 3.5 color LCD monitor for easy viewing Records video to a micro SD card (not included) , Still image capture Flexible 3.3 camera tube is water, gas, diesel and oil resistant