Namaste Harmony Massager Bring Harmony into your life for a whole new experience. 8 powerful functions of vibration, pulsation, and escalation. Rechargeable with any USB device or charger. Ergonomically designed for versatile use. Auto off feature. Sure grip design. 1.5 hour quick charge. Magnetic cover removes easily to reveal a securely covered USB port for charging. USB charging cord included. Silicone (button).