8. Microphone usage
When a phone call comes in, you could talk through the microphone on
speaker.
9. LED Display Status
Flash quickly and Du...Du...
Green
Light
Red
Light
10. Battery Charging
The device has a built-in rechargeable lithium battery that can be charged by
connecting to the USB port of your computer or into an AC adapter which
contains a USB port. When charging is completed, the red light will go off.
11. Product care
Your device is designed to be light, compact and durable. As an electronic
device, must be treated carefully. Putting unnecessary pressure on it or
striking the device against other objects may cause damage.
LED Display
Flash slowly
Stay solid
Stay solid
OFF
Light indication
Low battery
It's ready to pair
It's paired
Charging in process
Fully charged
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