Features Easy To Use: The tube endoscope adopts wireless connection, which is easy to use. Simply download and install a compatible app on your device, connect to your smartphone via WiFi, and launch the app to begin your inspection. Rechargeable Design: This wireless endoscope has a built-in 2600mAh rechargeable lithium battery, which can work continuously for 3-4 hours. With a 3.9mm mini camera, it is convenient to detect narrow areas that are difficult to reach. LED Lamp Beads: The industrial endoscope has 6 LED lights, the brightness is adjustable, protects the eyes, and can detect clearly even in the dark. HD Detection: 1080P borescope provides you to capture clear close-up HD video. It is also equipped with power and signal connection display, which is easy to operate. Application: Wireless endoscopes are suitable for inspection and visual inspection of automotive engine repairs, electrical repairs, drainage, plumbing, machinery, inaccessible areas. Specification: Condition: Brand New Item Type: Pipe Endoscope Material: ABS Lens: 3.9mm / 0.2in Camera Light Source: 6 Adjustable LEDS Battery: 2600mA Lithium Battery Working Hours: 3H Power Input: DC 5V 500mAH/1A Waterproof: IP67 (Only for Lens) Focal Length: 5-500cm / 1.97-196.85in Camera Resolution: 1960x1080 Pixels: 2MP Viewing Angle: 70 Degrees Support: For IOS, For Android Photo Format: MJPEG Video Format: MP4 Package List: 1 x WIFI Endoscope 1 x Hook 1 x Magnet 1 x Mirror 3 x Terminal Accessory 1 x USB Cable 1 x Manual Package List 1 x WIFI Endoscope 1 x Hook 1 x Magnet 1 x Mirror 2 x Terminal Accessory 1 x USB Cable 1 x Manual