9
Charging the battery
• Fully charge the battery when using for the first time.
• When the rechargeable battery is running low, the voice guidance will play the message “Low battery”, and the
indicator lamp will flash in red. Charge the battery as soon as possible.
• It takes about 2 hours to charge the battery fully. (This time may vary depending on usage conditions.)
• When charging the product, charge it in a well-ventilated place (10 to 35°C (50 to 95°F)) away from direct
sunlight. Otherwise, the battery may deteriorate, possibly resulting in shorter periods of continuous use or failure
to charge.
1
Open the battery jack USB cap.
2
Connect the included USB charging cable (USB Type-C side) to the battery jack.
• The included USB charging cable is designed for exclusive use with the product. Do not use any other
USB charging cable.
• When inserting the USB charging cable into the USB port or battery jack, insert it directly (horizontally).
1
2
1
USB Type-A
2
USB Type-C
3
Connect the included USB charging cable (USB Type-A side) to the computer to start charging.
• While charging, the indicator lamp lights as follows. (It may take several seconds for the indicator lamp to
light.)
Indicator lamp
Status
Lit red
Charging
Off
Charging complete
Flashing red
Charging error
[1]
[1] Charge the product in a well-ventilated place (10 to 35°C (50 to 95°F)) away from direct sunlight.
4
When charging is complete, disconnect the USB charging cable (USB Type-A side) from the
computer.
5
Disconnect the USB charging cable (USB Type-C side) from the battery jack and close the USB cap
firmly.