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Shenzhen Qi Xin Chuang Zhan Technology Manuals
Computers & Accessories
Wireless Voice Transmission Device
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Use
r ma
nual
of C
har
gin
g cas
e
1
、
Power supply
：
AC
90V
--250V
2
、
When it is chargin
g,take the foam
out,and keep the
cover open .
3
、
Normally it takes abo
ut 3 hours to fi
nish the chargin
g.
1
...
2
3
4
5
