◆Rechargeable Battery Capacity:210MAH(CR 2032)
◆Input Voltage:DC3.0V,
◆EMS Stimulation to contract your muscle firmly and effectively.
◆Including:Micro USB cable with controller
◆Auto change of 6 EMS massager modes
◆Time Default:Auto power off after 23 mins
◆15 EMS massager intensities for your choose
FE-5705 Smart Hip Trainer Buttocks Lifter Buttocks Enhancer Fitness