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Dual-wavelength synergistic phototherapy:
The XHHB00001 near infrared light neck wrap uses 660nm red light + 850nm near-infrared light. Each LED contains 1 red light and 2 near-infrared chips (72 chips in total). Red light soothes the surface skin, while near-infrared light penetrates deep into muscles and joints, achieving comprehensive photobiological regulation from the epidermis to the deep layers.
Battery-free and motor-free design:
The entire unit contains no batteries or vibration motors, making it extremely lightweight and air-transportable, eliminating the risk of battery aging; it can operate by plugging in electricity or connecting to a power bank, making it suitable for long-term continuous use.
Designed specifically for office "tech neck":
For those suffering from tech neck syndrome due to prolonged periods of looking down at computers and mobile phones, it can be used during lunch breaks or overtime work to relieve neck stiffness, trapezius muscle spasms, and shoulder pain.
Portable for travel and business trips:
The battery-free design allows you to take it on airplanes. When used with a power bank, it can be used in high-speed trains, hotels, and airport waiting areas to relieve stiff neck and jet lag-related muscle tension during your journey.