2. Components and Functions
Indicates the remaining battery level when the power button is pressed.
(→Checking the Battery
Level)
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
Light off
Light on
Flashing
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.
4 | 2.3. Bottom
)
State
Bluetooth not connected
Bluetooth connection finished
Waiting for Bluetooth pairing