3.5-inch high-definition upgrade model, specifically addressing the pain points of fishing at night. Building upon the stable and durable core advantages of the basic model, it achieves comprehensive upgrades in terms of picture quality, night vision, and functions.

The screen resolution has been upgraded to 640*480 ultra-high definition, which doubles the detail of the picture compared to the basic model.

Small underwater plants, small fish swimming, and the state of bait fogging can all be clearly displayed. The imaging is detailed and realistic, with natural color reproduction, and there will be no color deviation, distortion, or blurriness.

Exclusive video recording function, supporting real-time recording of the entire underwater fishing process, allowing for immediate sharing of exciting fishing moments.

✅ Ultra-high-definition comprehensive upgrade: 640*480 high-definition resolution, significantly enhancing picture details, clear and detailed imaging, allowing for a clear view of underwater environments and fish group dynamics.
✅ All-day micro-light full-color night vision: Equipped with an intelligent light-sensitive night vision chip, automatically adjusts for weak light and provides color imaging day and night. Suitable for deep water, low light, cloudy, and backlight conditions, providing a fully immersive night fishing experience.
✅ Real-time video recording for fish situation: By simply enabling the video recording function, it can fully record the biting moments underwater, the fish situation at the bait spot, making it convenient for fishing review, skill summary, and sharing of wonderful footage.
✅ Long-lasting stable battery life: Optimized power-saving mode, providing longer continuous fishing duration day and night, eliminating the need for frequent charging during long night fishing or all-day fishing.
✅ Versatile scene compatibility: Compatible with ice fishing in winter, reservoirs, rivers, black ponds, and wild ponds, providing precise fish detection during the day and clear night vision at night. One device can handle all-round fishing needs.