Origin: CN(Origin) Model Number: Booster E Size: Medium Size: Multi Size SML Material: Composite Material Item Type: Massage & Relaxation Application: Body Warranty: 18 months Stroke: 12mm No load speed: 1800-3200 / min max Capacity of battery: 2500mAH lithium battery Rated input: 100 ~ 240V 50 / 60Hz 24W Rated output: 24 V / 1A
