Explore in detail like never before with the DA4 Series 4.5" HD Video Borescope. Equipped with a million-pixel camera, it delivers clear and vivid imagery. The upgraded WiFi endoscope allows for easy transmission of images to smart devices, offering a more flexible operation experience. Navigate every corner with the 360° joystick and 180° bending angle, ensuring no detail is missed. The 3500mAh battery provides long-lasting operation, ensuring your exploration is uninterrupted. Designed with ergonomics in mind, it offers comfortable long-term use, while the one-key snapshot and video recording feature make capturing important moments simple and quick. The highlight fiber-glass guided illumination ensures clarity even in dim environments, and WiFi connectivity offers convenient observation and sharing. Additionally, we provide video demonstrations and a range of optional accessories, including a standing stand, handbag packaging, and probes ranging from 5m to 15m to meet various needs. Choose the DA4 Series for a professional-level exploration experience!