The 6dot™ BrailleCoach™ teaching support device is a unique way to learn Braille enabling the student to work independently between lessons enhancing their progress. https://www.youtube.com/watch?v=YgEe0anZWYc Easy to use – 6dot™ BrailleCoach™ comes with an alphabet set of pre-programmed Braille tags making it useable out of the box. Easy to progress – there are three modes of learning which allow progression through grades 1 and 2 Braille : Mode 1 Letters and Dots, Mode 2 Letters only, Mode 3 Letters and Words. Easy way to support writing – use alongside a 6 dot Braille Label Maker and the verbal message can be programmed to prompt the process. Standard Package Includes: BrailleCoach unit, 26 Braille alphabet tags and Set of programming tags Features include: lightweight and portable in carry bag delivers three modes of message: letters and dots/ letter only/ letter and words volume levels controlled by teacher and/or user recording capability for extension of use and customization easy to customize own tags with Braille Label Maker(not included) 2 month battery life in use headphone capability for privacy (headphones not included) Specifications: dimensions: 7.75" x 4" x 1" / 19.7cm x 10.2cm x 2.5 cm weight: 0.7 Ibs/318gms with batteries power: 4 x AA alkaline batteries battery life: Sleep mode: 6 months tag dimension: 1.75" x 1.4" (approx)