Portable Series (Tripod charming model) Product features: Trendy and Elegent : the stylish black metal casing has a special coating on top to resist static electricity Adjustable stand the adjustable stand allows various heights suitable for every audience's need Lightweight The design is compact and lightweight ,ideal for a portable unit.Even though the screen is 80inches.It only weighs about 6Kg. Special designs the user-friendly plastic handle can be used for many purposes such as portability and for height adjustment .