2in1 Neck Back Heat Kneading Torque Memory Foam Adjustable Rechargeable Fit Massager. 2-in-1 Design: Functions as both a massage pillow and back support for versatile use. High Torque Motor: Delivers powerful forward and reverse kneading massage for deep relief. Adjustable Intensity: Features 3 adjustable massage intensity levels to suit personal preference. Constant Warm Heating: Provides consistent warmth to soothe muscles and enhance relaxation. Memory Foam Comfort: Uses slow rebound memory foam and super soft fabric for maximum comfort. Long Battery Life: Equipped with a 2000mAh battery for extended portable use. OEM/ODM Service: Offers both OEM and ODM services for customized branding and design. High Production Capacity: Capable of producing up to 500,000 pieces per year to meet demand.