Brand new. Plugged it in to charge but this is honestly more than I need. Great product and lots of tools. Paid $140+ after tax. Porch pickup in Murfreesboro. Venmo to hold. 8 Replaceable massage head -- Spherical head: Suitable for large muscle groups such as arms, back, hips, thighs, calves. -- U-shape Head: Suitable for neck, spine, Achilles, tendon. -- Flat Head: Used to help shape the muscles of the body relax. -- Cylindrical Head: Suitable for impacting deep tissues such as meridians, joints, palms, and soles. -- Cushioned head: Slowing vibration, for older people. -- Shovel-shaped head: for relaxing the peripheral muscles of the back, cervical spine and waist. -- Thumb head: for impact deep tissue, such as meridian, palm, foot bottom. -- Cone head: Small contact area for precision massage of pain points. 6 adjustable speed -- 1-2: Muscle Awakening -- 3-4: Breaking Lactic Acid -- 5-6: Deep Massage parameter: Size: 8.66*8.58*2in Vibration frequency: 50-60Hz Input voltage: 110-240V Interface: DC, 26V = 1A Battery capacity: 2000mAh Speed: 1200-3300 rev / min Rated power: 20W Rated voltage: 24 V Package: 1x Massage Gun 8x Massage Heads 2x USB Charging Cables 1x User Manual