Tiny and wireless, this inconspicuous camera offers effective surveillance protection. It has an operative range of 150 feet, providing full motion, real-time, color video with no delay. It is easily concealed and the built-in microphone provides great sound quality that’s perfect for presentations or interviews. Miniature Wireless Camera with Microphone. Camera Dimensions: 0.75 x 0.75 x 0.50-inches (H x W x D, approximate). Box Dimensions: 8 x 7 x 3 inches. Weight: 2 lbs. Package Includes: 1x Miniature camera with built-in microphone, 1x Receiver, 1x RCA video cables, 1x 9-volt battery adapter for camera, 1x Camera AC adapter (120V, 60 Hz; 8V), 1x Receiver AC adapter (120V, 50 Hz; 12V), 1x Antenna, 1x Manual. Additional Information: Product Requirements: Available power outlet(s). 9-Volt battery for camera if not using power adapter. Standard TV or VCR with RCA (composite) video input. Regulatory Approvals: FCC, CE.