User's Manual

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distance
Dimension
of Pen
Refill
67.2mm*2.3mm
System
Windows7 and
above
Indicator state:
Display
State
constantly
light
Waiting for BT connecting or finishing charging
constantly
blue
Connecting
flash yellow
Low power wanning
constantly
yellow
Charging
constantly red
abnormal state
constantly red
Memory full
FCC NOTICE:
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that