Rapid heat-up--ready to use in 20 seconds Drip-free nozzle Works with .43 in. (11 mm) glue sticks Heats to 338deg F LED on/off indicator Self-standing for convenience Li-Ion battery for longer run time plus holds its charge up to 18 months in storage Removable battery for charging Typical run time is up to 50 minutes Charging time is 3 hours to 5 hours Extra batteries available for nonstop performance (sold separately) Weight: .55 lbs. Includes battery pack, charger, and 6 general-purpose mini glue sticks