Core Functions：
● Heating Function:Delivers gentle heat quickly and evenly via built-in carbon fiber heating wires or red-light heating beads. It can improve poor local blood circulation from prolonged sitting, joint coldness in autumn and winter, and muscle stiffness caused by strain, while relieving soreness from fatigue, cold-dampness or inflammation. Suitable for daily maintenance, post-operative care and relaxation during work breaks.
● Massage Function: (to be ignored for products without this function) Adopts a "hot compress + vibration" synergistic mode. Both functions can be controlled independently or activated with one click. Hot compress opens local pores and relaxes muscle fibers, which is combined with 3 adjustable vibration rhythms. Heat and vibration penetrate the muscle layer to relieve soreness from prolonged sitting, strain or post-exercise fatigue. Suitable for use at work, at home or before bed. Long-term use helps improve muscle stiffness and prevent posture problems caused by muscle tension.
● Protective Support: Provides gentle support for joints (such as neck, elbows, waist and back) or muscles, reducing the risk of sports injuries. Also suitable for body protection during daily activities.
Design Features: Secured with Velcro for easy putting on and taking off, and adjustable tightness to fit users of different body types. The fabric balances breathability and warmth retention, preventing stuffiness during long-term wear.
● Applicable Population: People in need of warmth, outdoor sports enthusiasts (e.g., mountaineering, tennis, etc.), and those fatigued from long-term desk work.

-Specification:
Item Type: Heating Shoulder
Material: Composite Fabric
Vibration Massage Frequencies :
3- Level Adjustment ，Red-Continuous Vibration，Blue-Intermittent Vibration，Green- Long-Interval Vibration
Heating Temperature: 3-Level Adjustment，Red 65℃, Blue 55℃, Green 50℃
Voltage: 12V Adapter
Usage: Wearable + Plugged in
Scope of Application: Universal for Shoulder
Cleaning Method: Wipe With A Damp Towel

Package List:
1 x Shoulder Protection
1 x Adapter
1 x Temperature Control Line
1 x Instruction Manual
1 x Binding strap