User Manual

Ma
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sign
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spe
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Rat
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Bat
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3)
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4)
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5)
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imumoutpu
：:75*75*1
9
a
ltonoiser
a
q
uencyRang
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o
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≤
a
kerunit:dia
e
dvoltage:3.
t
ery:built‐inl
r
gevoltage,c
r
gingtime:3
‐
r
kingtime:6‐
1
dsfree,vol
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ong press
3
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extsong
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nhandup
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phonenum
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s
sforbluet
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tpower:2*
1
9
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tioS/N:≥8
0
e
:60Hz‐20KH
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10%
meter48m
m
7VDC
ithiumbatte
urrent:5V±
0
‐
4hours
1
2hours
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ry,7.4V/260
0
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presskey
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ause,duri
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inmode,s
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changethe
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er the ph
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or2~3sec
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