"SCALE 2 ULTIMATE STEREO DIGITAL RECORDER IN ALUMINUM CASE IS COVERT RECORDING/LISTENING DEVICE; CONTAINS SUB MINITURE RECORDER UNIT, POWER ADAPTERS, SD CARD READER, VIBE EXTERNAL REMOTE WITH MICROPHONE, REMOTE CONTROL MODULE, EXT ANTENNAS, SOFTWARE, MANUALS, AND TRANSPORT CASE. SIZE: (1MM X 21MM X 28MM);"