Technical specs
Production name
“Happy Bear”
Production model
HB2066
False accept rate
<0.1%
Illumination environment
0
一
10000 Lux
Play time delay
<100ms
Inclination
Support -45—45
Recommend
-60
℃
—60
℃
Distance between pen nib and paper < 2 mm
Working voltage
3 V
Signal noise ratio
≥
80dB
Battery
Two AA batteries
Theoretically using time
6hours
(standardized by 600mAh)
Speaker parameter
<40dB
Capacity
Decided by storage card
Language supporting
Chinese/English
Working temperature
5
℃
—40
℃
Storage temperature
-20
℃
—60
℃