The PD402i is an analog/digital dual mode portable radio that’s small, sleek and light. It weighs 9.17 oz. and it’s comfortable dimensions are 4.4 x 2.12 x 1.1 inches. The PD402i has 48 channels (3 Zones) 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 PD402i is a Lithium Ion 1500mAh. The impressive battery life is approximately 11 hours Analog and 16 hours Digital. The PD402i uses a drop in rapid-rate charger. It has an IP55 rating for dust and moisture. Manufacturer’s Warranty on the PD402i includes 3 years on parts and labor and 1 year on battery.