Best Koolertron Backup Cameras

Note: People with severely impaired vision are not recommended to buy.If you have any problem with the item ,pls feel free to contact us.we will do our best to help you! 1.Turn on the Power Key,then Press blue button (Distance Key)，Light at the back of the device on, enters close view mode for reading, light off,distant view mode for distant vision. if used to reading in distant vision mode,fuzzy snowflakes would be on LED display 2.Adopts the design of intelligent province electricity, if the picture without operation, automatic will shutdown after 2 minutes. It is environmental protection and energy saving.If you want to avoid, can move it within 2 min. Specifications: High speed 60fps, smart calculation, no stops, enjoy relax reading Double camera design, get view both far and near Screen freeze, Accurate reading Key data storage automatically, play and view whenever you need Electronic curtain, avoid light interference Voice reminder , simple operation Backlight brightness, light intensity adjustment Flashlight, offer temporary lighting Removable great capacity battery, save power intelligently(continuous working up to 4 hours, no further operation of button up to 2 min, it turns off automatically) Super thin portable visual aids, support handle function Offer relax reading experience, fluent handwriting HDMI 1080i60 output, connection to HD TV, enjoy big screen Support music play function, with it, elder and low vision ones can also enjoy the relax and happy reading during drinking tea, no problem anymore. Package Included: 1 x 5.0 Inch Digital Magnifier Electronic Reading Aid 1 x Video Output Cable 1 x HDMI Cable 1 x Rechargeable Batteries 1 x Flannelette Bag (Random Color) 1 x Cleaner Wipe Cloth (Random Color) 1 x Lanyard 1 x English User Manual