The Radio Jammer is a compact, rectangular device with a matte black finish, designed for stealth operations. It features a series of small antennae protruding from the top, a digital display screen on the front showing frequency data, and several tactile buttons for operation. The body is made of durable, lightweight metal with rubberized edges for grip, and includes a subtle green LED indicator light to signal active jamming. The surface has a slightly textured pattern to prevent fingerprints and enhance durability in combat conditions.