Indicates the remaining battery level when the power button is pressed.
(
)
⑤
Bluetooth button ( )
Allows the user to pair the product with, connect the product to, or disconnect the product from a
smartphone via Bluetooth.
⑥
Bluetooth indicator ( )
Indicates the Bluetooth connection status.
Display
State
Light off
Bluetooth not connected
Light on
Bluetooth connection finished
Flashing
Waiting for Bluetooth pairing
2.3. Bottom
①
Serial number
Provides the serial number, which is used to manage and categorize the product.
②
Production year and month
Provides the year and month of production of the product.
2. Components and Functions
4
| 2.3. Bottom
