1IP67 Waterproof Lens: This industrial endoscope adopts IP67 waterproof lens, which can meet the daily underwater recording and is fearless to use in bad weather. 21080P HD Pixel: This industrial endoscope adopts 1080P HD pixel, which ensures high brightness and large depth of field effect, and restores the real picture. 3Built In Lithium Battery: This industrial endoscope has a built in 2000mAh lithium battery, which can last up to four hours and is very convenient for outdoor use. 4Built In WiFi Module: This industrial borescope has a built in WiFi module, which can transfer the captured image data to your cell phone or tablet at the same time, so that it is convenient for multiple people to view. 5Wide Application: This industrial endoscope is widely used in automotive overhaul, pipeline maintenance, circuit inspection, parts inspection and so on. Item Type: Industrial Industrial Material: ABS Optical Sensor: CMOS Field Of View: 80 Depth Of Field: Approx. 30-80mm/1.18-3.15in Resolution: Maximum to 1920 x 1080 Input Power: DC 5V 1A Battery: Rechargeable Li Ion 2000mAh x 1 ( Shipped With Built In Battery ) Protection Level: Camera IP67 Waterproof Protection WIFI Band: 2.4 Ghz Hose Length: Approx. 5m/16.4ft 1 x Handle 1 x Cell Phone Holder 1 x Lens Cable 1 x USB Cable 2 x Accessory 1 x Accessory Storage Box 1 x Manual