Product Overview: The Portable Rechargeable Neck & Shoulder Shiatsu Massager with Heat is a versatile device designed to relieve muscle tension and promote relaxation. Key Features: ‣ Shiatsu Massage Technology: Simulates finger-pressure massage with rotating nodes to target deep muscle tension. ‣ Heat Function: Optional heat therapy enhances relaxation and improves blood circulation. ‣ Ergonomic Design: Adjustable straps and a contoured design ensure a secure and comfortable fit for neck and shoulders. Technical Specifications: ‣ Material: Premium ABS plastic and soft fabric for comfort and durability ‣ Performance: Rechargeable battery provides extended usage; customizable speed and heat settings ‣ Compatibility: Suitable for use on neck, shoulders, back, and other body areas requiring relief