Features:_x000D_ Support, English, Numbers, symbols, global language._x000D_ Display 8 text messages or 8 text&image messages; maximum 1500 English characters and 760 Chinese characters._x000D_ Applied in: station, airport, shopping malls, hospitals, hotels, Banks, securities market, construction market, the auction house, upscale restaurants, cafes, tea bar, KTV, cake shop, supermarket, tourist attractions, etc._x000D_ 4 grades of brightness, 8 levels of speed adjustment, 16 image available._x000D_ Support system: for win7/Vista/XP/2000/98, etc._x000D_ _x000D_ _x000D_ Specifications:_x000D_ Product size: Approx. 93 x 30 x 5mm/3.66 x 1.18x 0.2inch_x000D_ _x000D_ How to wear: pin/magnet adsorption_x000D_ Display: 12 actions (upper, lower, left, right, stationary, reserved, snowflake, window display, digital display, running horse light, flashing, border)_x000D_ Charging: USB power_x000D_ Battery(Built-in): 3.7V 240mA_x000D_ Communication interface: USB_x000D_ _x000D_ Color: red digital display_x000D_ Charging time: 3 hours_x000D_ Weight: 90g_x000D_ _x000D_ _x000D_ _x000D_ Package Included:_x000D_ 1 x LED Name Badge_x000D_ 1 x USB cable_x000D_ _x000D_ _x000D_ Note:_x000D_ 1. This product doesn't include the US plug_x000D_ _x000D_ 2. Please note that the new type and old type of this product will be sent randomly and make sure you will n