Electric foam roller muscle relaxation massager

Product information:
Product name: electric massage column
Gear position: 4 gears
Battery: 8.4V/2500mAh lithium battery
Charging time: 3-6 hours
Use time: 80-120 minutes
Maximum load: 120kg
Input power: DC 5V 1-2A
Use object: sports fitness, daily massage
Product size: 10cm*31cm
Note: Before use, please disconnect the charging power source. When charging, the yoga column will not work;
After charging is complete, unplug the charging cable and start the machine after the light stops flashing.

Packing list:
1 x electric massage column