TheraBack 3-in-1 Back Therapy Massager with Two Batteries, Cordless Electric Massagers Heat, Vibration & Adjustable Traction, Relieve Sciatica and Spinal Pain, Gift for Relaxation

【Dual Battery System & Cordless Convenience】 Unlike conventional plug-in back massagers, the upgraded TheraBack 3 in 1 Back Therapy Massagers feature a dual battery system, providing extended cordless use and greater flexibility for daily relaxation. With an additional rechargeable battery included, you can continue enjoying your back care routine while another battery is charging, reducing interruptions and ensuring the device is ready whenever needed. A 30-minute automatic shut-off function provides added safety and convenience. 【3-in-1 Back Therapy System】 Combining vibration massage, soothing heat therapy and adjustable lumbar traction, the TheraBack 3 in 1 Back Therapy Massagers provide comprehensive support for everyday comfort. This multifunctional back massager helps relax tense muscles, improve circulation and support the lower back, making it ideal for office workers, drivers and anyone spending long periods sitting. 【Easy One-Touch Smart Operation】 Long press Auto (hold 3 seconds) to turn on/off and activate Auto Mode, which cycles through massage, heat and stretching functions automatically. For customised settings, long press Manual Mode to turn on/off, then short press to select the desired function: Blue = Vibration, Green = Stretching, Red = Heat. The intuitive control system enables straightforward operation and convenient daily use. 【Ergonomic Memory Foam Lumbar Support】 Designed with high-density slow-rebound memory foam, this Cordless Electric Back Massager follows the natural curve of the spine to provide comfortable lumbar support. The breathable, skin-friendly cover helps distribute pressure evenly, making it suitable for use on office chairs, sofas, beds and other seating environments. 【Premium Comfort & Ideal Gift Choice】 Combining cordless convenience, versatile therapy functions and ergonomic design, the TheraBack 3 in 1 Back Therapy Massagers offer a practical solution for daily relaxation. This back massager makes a thoughtful gift for parents, office workers, drivers and family members on birthdays, Christmas and other special occasions.