Technical Information - Light Source - 4 x LED White, 3 x LED Red; Features - Strap; Controls/Indicators - Controls - Four Phase Pushing IC Switch; Reliability - Durability - Weather Proof; Battery Information - Batteries - 3 x AAA; Power Description - Power Source - Battery; Color Material - ABS; Dimensions - 4.5 inches Height x 6.7 inches Width x 2 inches Length; Manufacturer - Dulck Outdoor...
Perfect for classroom and meeting room facilities. Easy pull-down system to fit a variety of projection formats. Nylon bearings provide smooth quiet operation for the life of the screen. 72 inches, Portable, retractable,