PakWizz Upgraded Red Light Therapy for Shoulder, Cordless Shoulder Massager with 660nm & 850nm, Portable Infrared Heating Wrap for Pain Relief

[Pro-Grade Dual-Wavelength Therapy] This red light therapy shoulder wrap combines 660nm red light for surface comfort and 850nm near-infrared light for deeper coverage. Built with 100 high-density tri-chip LEDs and 5 adjustable light intensity levels, Level 5 activates pulse mode for a more personalized therapy experience and daily shoulder care. [Custom Heat & Vibration Modes] 3 heating levels (120℉/130℉/140℉) help provide soothing warmth for tight shoulder muscles, while 3 vibration modes help relax stiffness after workouts, work or daily activities. The 20/30/40-minute auto-off timer makes each session more convenient and easy to manage. [Easy Control While Wearing] The flexible wired handheld controller and clear LED display make it easy to view and adjust settings during use. Easily switch modes without removing the wrap. No more blind-touching or straining your shoulder to find buttons; it ensures maximum ease of use for everyone. [Cordless Power for Everyday Use] Powered by a built-in 4000mAh rechargeable battery, this cordless heating pad supports up to 300 minutes of use on lower settings or about 90 minutes on the highest mode after a full 5-hour charge. Ideal for home, office, gym, sports recovery or on-the-go use. [Comfortable 3D Shoulder Fit] Designed with a 3D contour fit for both left and right shoulders, this wearable shoulder massager adjusts comfortably to different body types. Fits chest sizes from 21"-60" and arm sizes from 10"-16", with soft skin-friendly fabric for comfortable daily wear and relaxation support. Usage Tips: Recommended daily use is about 20 minutes to support muscle relaxation. Continuous use for 3 weeks or longer helps achieve better soothing effects. Note: Clothes of different colors or thicknesses may absorb light and affect the experience.