Dongguan Fenglin Industry Co. Ltd. FLFS Benutzerhandbuch

insole LED turn orange-light and last 3 seconds, the insole turn into the mid-end 

model.  

4. Press the L button on the remote control, remote control LED flash once, then the   

insole LED turn green-light and last 3 seconds,  the insole turn into the low-end 

model.  

5. Press the ON button , remote control LED flash once, the LED off , insole stop 

working.  

   

1. Press the switch last three seconds to start the insole, insoles LED on red light and 

last three seconds, insole work in the high-end model.   

2. When the insole worked in high-end model, press the switch, insole LED on orange 

light and last three seconds , insole turn into the mid-end model.   

3. When the insole worked in mid-end model, press the switch, insole LED on green 

light and last three seconds, insole turn into low-end model.   

4. Press the switch again then the insole will work in high-end model, repeated cycles.   

5. Press the switch last more than three seconds , LED light flash twice ,insole stop 

working.  

High-end:  55℃±2℃, last about 3-4 hours.   

Mid-end:  50 ℃±2℃, last about 4-5 hours.   

Low-end:  45 ℃±2℃, last about 6-7 hours.   

Insoles are suggested to be used between -20 °C ~ 60 °C range. 

Extreme temperature will influence the performance of lithium battery. 

Battery capacity lower rapidly in extreme cold weather!