Color: As shown in the First image. Quantity and size : As shown in the title or description. Bluetooth Programable Led Name Badge Case With Magnet And Pin Features: Pixel Pitch: 11*55 Pixel / 1.77mm Pitch Display Speed 8 Level: Level 1 Slowest to Level 8 Fastest Screen Size: 93*23mm Display Model: Freze, Up and Down, Left and Right, Snow, Laser, Twinkle, Picture, Animation, Flashing€¦ Frame Size: 98*26.5*7mm Memory: 750 English Character or Equivelant Message Language: USB Function Support Global Language, App Support Chinese, English, Japanese, Korean Battery: 210mAh @ 3.7V, 2hours For Full Charge Working Time: 12 - 24 Hours, Depends on Brightness How ToProgram:1.Cellphone Bluetooth App (Support Apple and Andriod ) Computer Program(Support Windows XP and Above)<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin