Come to the end of the market, close to cold room session.
Closed
• Mon - Sat, 08:30-18:00
Model type:R11
Output :1.5-2.5W
Charging time :2-3 hours
Speed mode:100 regulation
Power supply:1800mAh
Charging current:4.5V
Working time:2-16hours
Bettery voltage: 4.5V
Press and hold the + button to switch on the device,
Press the + button briefly to increase by 25 steps.
Press the button briefly to decrease by 25 steps.
Long press +button to upshift continuously from1 to 100,long press button to downshift infinitely from100 to 1.short button to switch off the device when the gear is 1.