Icom IC-M34 VHF Waterproof Marine Two-Way Radio Easy-to-read LCD screen with a large 2-digit channel indicator, and both screen and key backlighting for easy night time use 9 large buttons provide simple intuitive operation, and easy-to-hold rounded body fits securely and comfortably in your hand Dual- and tri-watch functions let you scan channel 16 as well as 1 or 2 user-selected channels Constructed to IPX7 waterproofing standards, and designed to float in both fresh and salt water Weighs only 10.8 ounces with the battery in, and measures 2.44 x 5.56 x 1.69 inches (W x H x D)