Feature Highlights: 1. Clear Display & Key Readings – Shows water temperature, depth, fish location and depth, weed detection, bottom contour, sensitivity, and battery strength at a glance. 2. Audio Fish Alarm – Get an instant sound alert when fish are detected, so you never miss a bite. 3. Backlit LCD Screen – Easy to read even at night or on cloudy days, making it perfect for all-day and ice fishing. 4. Wide Depth Range – Accurately reads depths from 0.6m to 100m (2 ft to 328 ft), covering various fishing environments. 5. Portable & Durable – Compact, water-resistant design fits easily in your pocket or tackle box. Built to handle ocean, river, and lake use, and identifies grass, rocks, and sand on the bottom. Product Details: This smart fish finder helps you locate fish quickly and understand underwater conditions. It features a bright backlit display, audible fish alarm, and reliable sonar detection up to 100 meters. With no complicated setup, it’s ready to use right out of the box—ideal for shore, boat, or ice fishing. The sturdy, water-resistant body ensures long-lasting performance in all fishing environments. Specifications: - Style: Portable - Display: TN / Anti-UV LCD with white LED backlight - Power: 4 x AAA batteries (not included) - Sensor Beam Angle: 45 degrees - Depth Range: 0.6m–100m (2 ft–328 ft) - Operating Temperature: -20℃ to 70℃ - Material: ABS - Color: As shown - Package Includes: 1 × Smart Fish Finder Set Note: Slight color variations may occur due to screen settings or lighting. Measurements may vary by 1–3 cm. Batteries are not included.