Feature:1. PULSING RELIEF: Body massager patch uses microcurrent pulse technology to provide pulsing relief to targeted areas, including the neck, knees, and shoulders.2. MODES ADJUSTABLE: With 8 different modes and 30 gear strength levels, which can be customized to fit your needs and preferences, providing a personalized treatment experience.3. SELF ADHESIVE: Neck massager patch can be easily applied and used anywhere, while its portable size and USB charging make it a convenient travel companion.4. EASY TO USE: Ergonomic design, fashionable appearance, small size, mini and portable, easy to carry out, the host with digital display, more convenient operation.5. MULTIFUNCTIONAL: Mini cervical massage device makes it ideal for both men and women, providing a versatile and effective pain reduction solution.Specification:Item Type: Body Massager PatchMaterial: ABSBuilt In Battery: Lithium ion battery 150mAhUses: Reduce of lower, middle, and upper sciatica, arthritis, muscle tension, inflammation, etc..Package List:1 x Host1 x Patch1 x USB Cable1 x Instruction Manual