The Humminbird ICE 35 Ice Flasher features revolutionary technology designed for the diehard ice fisherman. ICE 35 Ice Flasher features a fiber-optic flasher display for exceptional performance in any level of light, making this flasher easy to use on those blinding, sunny winter days. The 3-color display has an overlay depth scale for easy interpretation. The ICE 35 includes a 4-button control pad with zoom, gain, noise, and beam selections for easy fine-tuning. A battery status 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 35 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 assorted depths of 20 ft., 40 ft., 80 ft., and 200 ft.3-color fiber-optic flasher displayOverlay depth scale delivers excellent viewing in sunlight800 watts peak-to-peak power10-step interference rejection4 depth scales: 20', 40', 80', 200'4-button control padDual Beam 9/19 Degree TransducerBattery status indicatorShuttle mount with built-in gimbal bracket7AH battery with chargerManufacturer's two year warranty