Features：
· Apply the latest 4G digital multimedia processor technologies, excellent visual effect
· Ultra-thin and ultra-light hardware case, delicate and beautiful
. With built-in speaker, combine audio and visual enjoyment together
· Industrial grade paint technology, smooth and uniform, waterproof and dustproof, wearable
· Verity and complete software, stable and reliable
· Anti-theft functions
· Widely used in the shopping center, commercial building and lift room, supermarket, train, metro airport and other public places