Origin:CN(Origin) Certification:CE Model Number:Y3 Material:Composite Material Item Type:Massage Relaxation Application:Body Massage Head:7 PCS Control:LED touch screen Motor:20W brushless (48mm) Motor Turn Speed:1800-3200RPM Type:Li-ion 2500mAh (detachable) Charging Time:110v-240v 3 hours Product Size:23cm*23.8cm*5.1cm Package Size:30cm*20cm*12cm Product weight:0.86kg