[DETAIL] Features: Brand new and high quality. Can support PC program or Smart Phone App Program. Energy savings and long lifespan. Fashion and Eye-catching, the best choice for your Trade Show, Party, Conference and Concert. Easy to use, Programmable through your PC ,Just plug in and Play. Support all the Fonts in your computer, Support gif/jpg/bmp/png formats images. Adjustable Brightness in 4 levels(25%,50%, 75%,100%) by long press the button in the back. With a Rechargeable 200mAh Lithium battery (Built in),it can run 12 hours or more in full brightness mode. USB charge way, just connect to the USB port of your computer when lack of power. Applications: Jewelry Price Card, Supermarket Products, Promotional Licensing, Nightclubs, Bars, Tournaments, Concerts, KTV, Tourist Attractions, Cafes, Auction Houses, Banks, Airports etc. Specification: Size: Overall Size: 93mm*30mm*6mm Screen Size: 85mm*23mm Dot Matrix: 11*44LED Dot Space: 1.93mm Color:Red, White, Blue, Yellow, Orange, Green, Pink Internal Storage: 750 English Characters or Simple Images Button: 1. Brightness Button: (1)Press Button about 3 seconds, turn on/turn off. (2)Brightness Control: 4 Levels (25%,50%, 75%,100%) 2. Information Button: (1)Short Press, switch different information you want to show. (2)M1-8, Loop Play different information. Display Speed: 8 levels, can be controlled by Program. Display Mode: Scrolling Up and Down, Scrolling Left to Right, Display Fixed, Flicker, etc. Work Time: Brightness 25%, 24hours Brightness 100%, 12hours Battery:Rechargeable 230mAh Lithium Battery Display Language: All Languages. Note: There could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm differs due to manual measurement, thanks. Package Included: 1 x Main Body(Software stored in, Recharge-Battery Built in) 1 x USB Cable(Micro-USB,USB2.0) 1 x Instruction NO Retail Box. Packed Safely in Bubble Bag. [ATTRIBUTES] - Hign-concerned Chemical: None - Installation Method: Assembly - Certification: None - Hign-concerned Chemical: None - Installation Method: Assembly - Certification: None - Power Source: Battery - Item Type: Advertising Light - Origin: Mainland China - Brand Name: Kinbelle - Model Number: - - Use: For your Trade Show, Party, Conference and Concert - Overall Size: 97mm*26mm*6mm - Dot Matrix: 11*55LED - Internal Storage: 750 English Characters or Simple Images - Display Speed: 8 levels, can be controlled by Program. - Brightness 25%: 24hours - Brightness 100%: 12hours - Display Language: All Languages - Brightness Control: 4 Levels (25%,50%, 75%,100%) - Color: Red, White, Blue, Yellow, Orange, Green, Pink - Style 1: LED Digital Display - Style 2: Bluetooth Digital Name Badge - Style 3: LED Digital Display Rechargeable Programmable Name Badge