Teslong WF200 - How to use; Product information

Product Information
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1.Phone Holder
2.LED Adjust wheel
3.Battery compartment
4.Camera
5.Flash light
6.Flash light On/Off
7.String
8.Probe connector
9.Support for Phone holder
10.Reset button (press and hold
for 10 seconds to reset device)
11.Power On/Off
(LED Indicator: the LED will
shine BLUE when the device
is On, or shine RED when
the battery voltage is low)
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HOW TO USE
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