Chiropractic Massager, 400-4600 RPM Vibration Therapy, Handheld Muscle Pain Relief for Back, Neck & Shoulder - Heat & Orbital Massage

【Variable Speed Vibration】: Features a powerful 24VDC motor with a vibration range of 400-4600 RPM; allows users to customize the intensity for targeted muscle relief and therapy; ideal for various muscle groups including back, neck, and shoulders 【Adjustable Heat Therapy】: Equipped with heating function ranging from 68-149°F; provides soothing warmth to promote blood circulation and enhance relaxation; temperature can be adjusted using the ➕➖ buttons for personalized comfort 【Safe & Durable Construction】: Built-in overheating protection ensures safe operation; utilizes a soft TPU cushion that is abrasion-resistant and provides comfortable contact; designed for long-lasting performance and reliable use 【Ergonomic & Portable Design】: Handheld design allows for easy application to specific areas; lightweight (2.2 lbs) and compact dimensions (14.57 x 5.12 x 4.33 inches) for convenient portability and storage; perfect for home or travel 【Wide Voltage Compatibility】: Includes a wide-voltage adapter (100-240V) for international use; the adapter ensures stable power supply; suitable for various countries and power outlets, offering greater convenience and accessibility