Koolertron 2.7 Inch Color LCD Zoom Endoscope Snake Inspection Tube Camera DVR Digital Video Recorder Dustproof & Waterproof Design: The endoscope is IP67 with diameter tube camera so that you can inspect area under water, gaps and holes. You can observe the hard-to-reach or hard-to-see area. Meanwhile, it has an integrated flash light for dark area working assistance. Endoscope fits in your hands: This compact digital endoscope can be held in your hands, much like a camera. With the ergonomic and robust design, you can control all the buttons with one hand easily and the silicon buttons with backlight offers extra comfort. High capacity rechargeable battery.The built-in 2600mAh rechargeable lithium battery provides up to 6 working hours.You can charge the device via a USB charger.You don't have to change the battery constantly,just need to recharge it,convenient and easy to use. Capture and store images: For capturing images from the endoscope, you can use a micro-SD card, included with purchase, capture videos and still photographs. You can capture images(JPG) or videos on the TF card with up to 3 megapixels resolution for the images,720P high definition for the videos (Through High Quality Linear Interpolation). Investigate object in high-definition: Endoscope magnifies objects up to 4X on the 2.7'' full color LCD display screen with powerful recording capability. Thanks to high definition sensor camera with 6 adjustable LED lights, you'll be able to see every detail of each object.