The Humminbird ICE 45 Ice Flasher carries revolutionary features built and designed for the diehard ice fisherman. The ICE 45 Ice Flasher features a fiber-optic flasher display and a patent-pending backlit LCD, providing exceptional performance in any level of light. This flasher is easy to use, especially on blinding, sunny winter days. The 3-color display has an overlay depth scale for easy interpretation. The ICE 45 includes a 4-button control pad with zoom, gain, noise, and beam selections for easy fine-tuning. An LCD battery voltage indicator lets you know the flasher's power condition. This unit includes a rechargeable 7-amp-hour 12-volt battery and charger. At the heart of the Humminbird ICE 45 Ice Flasher is a dual-beam transducer, featuring 9 Degree (240 kHz) and 19 Degree (455 kHz) beams, allowing for a greater overall cone of view. This flasher runs at four depth scales in manual mode: 20 ft., 40 ft., 80 ft., and 200 ft., and seven depth scales in automatic mode: 20 ft., 40 ft., 60 ft., 80 ft. 100 ft., 120 ft. and 200 ft. LCD and 3-color fiber-optic flasher displayOverlay depth scale delivers excellent viewing in sunlight1800 watts peak-to-peak power10-step interference rejection4 depth scales (manual mode): 20', 40', 80', 200'7 depth scales (auto mode): 20', 40', 60', 80', 100', 120', 200'4-button control padDual Beam 9/19 Degree TransducerLCD Battery voltage indicatorShuttle mount with built-in gimbal bracket7AH battery with chargerManufacturer's two year warranty