Assistive Technology Loan Library item === Featuring visual and auditory scanning, the Hummingbird has 12-location overlays and 3 levels of messages. Features - 12 Location Overlays - 3 Levels - 8 minutes of recording time - Lightweight: 13.5 oz. - Compact Size: 7.6" x 5.25" x .9" - Simple Operation - High Quality Recording - Direct Selection (Keyboard) - Single and Dual Switch Scanning - Auditory Scanning - Operates on 2 AA Batteries or Power Adapter Can also be used as a direct select device. Website: www.saltillo.com.