The document describes the Unitech MS840 Bluetooth wireless scanner. It is a compact, gun-type scanner with a 28-inch scan range and advanced data editing features. The scanner is intended for point-of-sale, inventory, retail pharmacy, manufacturing, and logistics applications to help with tasks like prescription and inventory management, counter service, and shipment processing. It has a 300-foot communication range, IP42 sealing, weighs 7.3 ounces, and can withstand a 6-foot drop.