Attachments Include Ball, Flat Head, Cusp And Fork. Four Speeds – 1,300 RPM, 1,900 RPM, 2,500 RPM, 3,200 RPM. Lower Speeds Are Ideal For Relaxation And High Speeds Are Ideal For Deep Tissue Massage Or Post-Workout Recovery. Press Button To Turn On/Off. Includes Case With Interior Mesh Pocket. Input: 5V/1A. Features A Type-C Input (Cord Included). 2,400 mAh Lithium Ion Battery. Speed Light Indicator.