This is like new, only opened, never even used. The attachments haven’t even been removed from packaging. Priced to sell. Info from website as follows: Scientifically-proven 12mm percussive massage therapy for daily pain, stress and soreness relief LCD screen with 5 built-in guided massage and breathwork routines Whisper-quiet with 5 speeds to choose from 4 scientifically designed attachments to target different areas of the body: Dampener, Standard Ball, Thumb, Micro-point Bluetooth connection to the Therabody app for step-by-step guided routines and device customization Built-in biometric sensor for on-device heart rate readings