User's Guide

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How to use
1. Power management
· Holding the pen in low power mode turns it on.
❮The text “nubo” (default) appears on the pen's display and motion begins with vibration.❯
· After 3 minutes of inactivity, the pen will go into low-power mode to minimize power consumption.
❮The text “Sleep mode” appears on the pen's display and the operation ends.❯
· If the battery is low, the text “Low battery” will be displayed instead of the words.
❮If the battery is almost empty, the operation ends immediately after the text “Low battery” and “Sleep
mode” appear.❯
· Charging is easy using Micro-B type (5 PIN), and it takes about 50 minutes to fully charge.
If the charger is connected when the power is off, it will automatically turn on.
❮The text “Charging” appears on the pen's display when charging, and the text “Full” appears when
fully charged.❯
2. How it works
· The foreign language appears on the display every minute without having to rub or shake the pen.
❮The foreign language output cycle can be changed in the app. 0 to 5 minutes, initial value 1
minute❯
2-1. Word and Meaning Output
· Shake the pen or rub the side part (within 300 ms) in the direction of the arrow as shown below
Foreign languages are output.
· If you shake the pen or rub the side in the direction of the arrow once more (within 300 ms) while
the foreign language is output, themeaning is output.
❮Words that confirm the meaning are classified as US memorized words and are exposed more
frequently. Created and can be checked. (Up to 200)❯