ETEK Muscle MassagerETEK High-performance muscle massager gun with durable rubberized paint and metal construction, available in black, green, red, blue, and gray. Features dual adjustment modes: 6-speed button control and 32-speed LCD display control. Powered by a 1200mAh battery with 5V charging voltage and 30W rated power, it delivers deep tissue relief with precision. Includes voice reminder function and 4 interchangeable massage heads for versatile use. Product