1) Display: 2-inch TN/Anti-UV LCD for clear visuals, even under sunshine.

2) Back lighting: White LED ensuring visibility in low light conditions.

3) Depth Capability: Up to 328 feet (100m), perfect for deep water fishing.

4) Power Requirement: Operates on 4xAAA alkaline batteries (batteries not included) to ensure consistent and efficient performance.

5) Waterproof design: Level-4 (spray-water-proof) making it durable for any fishing adventure.

6) Displays crucial information like water depth, fish locations, and bottom composition such as grass and rocks.

7) Customizable settings for sensitivity, depth units, and fish alarm, so you know exactly what's happening beneath the surface.

8) Operational Temperature: Ranges from 14°F to 122°F (-10°C to 50°C) making it versatile for various climates.

PRODUCT SPECIFICATION OF FFC1108-1:

1. Sensitivity indicator for adjusting the device to your environment
2. Battery save mode on/off to extend battery life during longer trips
3. Fish alarm on/off feature lets you be notified when fish are detected
4. Easy setup key for quick adjustments and custom configurations
5. Battery strength indicator that shows how much juice is left before needing a change
6. Water depth indicator to keep track of your fishing environment
7. Backlight on/off for adaptable usage in different lighting situations
8. Fish depth indicator shows how deep the fish are schooling
9. Enter key for easy navigation through settings
10. Power On/Off switch for simple operation at your fingertips