Features 25-watt amplifier and offered in a choice of floor or tabletop modelMade from durable 3/4" thermofused melamine laminate. Folds to 4 1/2" for easy transport.Features:25-watt amplifier for audiences up to 500 Wired or wireless capabilities Speakers - One 8", full range Built-in battery charger included with LED indicator Shelves - 1fixed Microphones - 1 handheld (with 9 ft. cable), 1 tie-clip/lavalier (with 10 ft. cable) Inputs - 1 mic Outputs - 1 extension speaker Controls - 1 volume, two tone, on/off Power Supply - 117V AC or 12V DC with optional batteryRechargeable battery (part number PS12V), wireless microphones (keyword: microphones) and brass reading lamp (part number BRL25) available and sold separately.Ships folded. 2-year warranty. UL listed.Available in 2 laminate finishes: -79 walnut, -112 medium oakTo view choices, simply click on View Swatches located above.Overall dimensions:OSC321 (folding tabletop): 44H x 22W x 14"DOSC123 (folding floor): 14H x 22W x 14"D