USB Rechargeable Vibrating Foam Roller Massager

USB Electric Massage Yoga Massager Muscle Soreness Pain Relax Stovepipe Vibration Acupressure Massage Column Foam Roller Block

Specification

USB version

Product name: USB three-zone electric pillar 1

The charging time is 1.5 hours

Color: space grey/gouache orange

The working time is not more than 15 minutes

USB charger

Input:

100-240 - v - ~ 1 a

Output:

3.7 VDC - 1 a1

Vibration frequency:

1 hz

2 20 hz

Band 3 hz

4 35 hz