Specifications Power supply: 5V/2A USB Heating temperature: 1st gear 45°/2nd gear 50°/3rd gear 55° Material: Double-sided mink velvet Control line length: 1.5 meters Controller gear: third gear temperature control / third gear timing off Color: Grey/Pink/Yellow/Purple Description Ergonomic Design: The heating pad for neck and shoulders and back is expertly shaped to provide optimal coverage, ensuring that the heat and vibration are evenly distributed for maximum comfort Auto Shut-Off for Safety: Our weighted electric heat pad features an automatic shut-off function that prevents overheating, allowing you to relax with peace of mind during extended sessions of soothing relief USB Powered Convenience: This versatile heating pad connects easily via USB, making it perfect for use at home, in the office, or while traveling. Simply plug into a power bank, computer, or wall adapter for instant warmth 3 Adjustable Heat Settings: The Yifare heating pad offers three heat options, allowing you to customize the intensity of your experience. Find the perfect setting to relieve tension and discomfort in your neck, shoulders, and back Perfect Gift for Men and Women: Surprise your loved ones with this thoughtful gift! The Heating pad is ideal for anyone seeking relaxation and comfort, making it an excellent present for family and friends. Package Included: 1*Heating shoulder 1*USB cable