The BD522i adds a single-line display for zone number, channel alias, high/low power, battery indicator and PTTID/contact alias. It is analog/digital dual mode portable radio that’s small, sleek and light. It weighs 9.7 oz. and it’s comfortable dimensions are 4.53 x 2.13 x 1.06 inches. The BD522i has 48 channels and comes in either UHF or VHF version. It works in the VHF 136-174 MHz (5Watt) and UHF 400-470MHz (4 Watt) frequency range. The battery used with the BD522i is a Lithium Ion 1500mAh. The impressive battery life is approximately 12 hours Analog and 16 hours Digital. The BD522i uses a drop in rapid-rate charger. It has an IP54 rating for dust and moisture. Manufacturer’s Warranty on the BD522i includes 3 years on parts and labor and 1 year on battery.