Comfier CF-4909S, User Manual

Page: 5 / 10

5
Battery Charging
1. Normally it takes about 3 hours to fully charge the battery.
2. Power Indicator light :
- While charging, the Power indicator light will turn ‘RED’ .
- When fully charged, the Power indicator will turn ‘GREEN’
-When the power is below 10%,the power indicator turns red and flashes,please
charge it in time.
3. If the battery is full, the massager can work continously for around 7-7.5 hours
(Lowest intensity)
Note: Please always turn off the device before charging.
Laptop
Power bank Phone adapter
Charge the battery
Connect the USB cable to any USB charger, it can be plugged in the portable
power bank, mobile phone battery chargers, laptop and any USB port.
TECHNICAL DATA
Model
Input Voltage
Rated Power
Automatic Timer
Battery Capacity
：
：
：
：
： CF-4909S
5V
40W
15 minutes
2000mAh
Please do not use the device while charging.