1[Microcurrent Dual Pulse] This electric pulse neck massager utilizes pulse currents to deeply activate the muscles, awakening energy and providing comfortable relaxation to tired neck muscles. 2[Constant Temperature Hot Compress] Experience three stage constant temperature hot compress, continuous and stable heat penetration of acupoints to unblock blood vessels. 3[Pendant Style Neck Massager] Designed as a pendant shape, this neck massager is small, lightweight, and easy to carry, can be worn around your neck, allowing for on the go relaxation. 4[Versatile Usage] Not limited to neck massage, this pendant neck massager can be used on various body parts such as arms, legs, shoulders, trapezius muscles. Enjoy targeted relief and relaxation wherever you need it. 5[HD Display Screen] With its clear display screen, all functions and settings are easily visible and adjustable, ensuring a user friendly experience. Item Type: Electric Pulse Neck Massager Material: ABS, Aluminum Alloy Battery Type: Lithium Battery (Built in) Battery Capacity: 500mAh Charging Method: Type C Interface 1 x Electric Pulse Neck Massager 1 x Data Cable 1 x User Manual