Feature:1. Large IPS screen: The 4.3-inch large IPS screen allows you to clearly see every detail during use.2. Multiple lens configurations: 8mm dual lenses and single lens, which can be flexibly switched according to different usage needs.3. High-clear pixels: 2 million pixels, combined with a 6nmov coms sensor, can provide excellent image quality.4. Waterproof design: IP67 waterproof level, can easily cope with harsh underwater pipeline environments.5. Long battery life: Built-in 2000mAh large-capacity polymer lithium battery, low energy consumption, and a battery life of up to 3 hours.6. Industrial-grade aviation plug: Efficient image transmission, about 30MB/S image transmission speed, after more than 10,000 tests, say goodbye to the trouble of black screen.Specification:Features:Large IPS screen: The 4.3-inch large IPS screen allows you to clearly see every detail during use.Multiple lens configurations: 8mm dual lenses and single lens, which can be flexibly switched according to different usage needs.High-clear pixels: 2 million pixels, combined with a 6nmov coms sensor, can provide excellent image quality.Waterproof design: IP67 waterproof level, can easily cope with harsh underwater pipeline environments.Long battery life: Built-in 2000mAh large-capacity polymer lithium battery, low energy consumption, and a battery life of up to 3 hours.Industrial-grade aviation plug: Efficient image transmission, about 30MB/S image transmission speed, after more than 10,000 tests, say goodbye to the trouble of black screen.Specification:Optional model: Dual Lens 8mm/1m; Dual Lens 8mm/5m; Dual Lens 8mm/10m; Single lens 8mm/1m; Single Lens 8mm/5m; Single lens 8mm/10mMaterial: ABSScreen type: 4.3 inch IPS displayImage resolution: 1920*1080PVideo resolution: 1280* 720pCable length: 1/5/ 10m depth: 2-10cm .Waterproof level: IP67Battery: 2000mAhWorking time: 3HPackage size: 27*26*7.5cm / 27*26*7.5cm / 27*26*7.5cm / 27*26*7.5cm / 27*26*7.5cm / 27*26*7.5cmPackage weight: 730g / 860g / 998g / 725g / 850g / 990gPackage list:1* Host1* Charging cable1* User manual 1* Accessories kit1* Display1* Lens TubePackage List:1* Host1* Charging cable1* User manual 1* Accessories kit1* Display1* Lens Tube