Electric Knee Massager Relieve

Specification:

Condition: 100% Brand New
Item Type: Knee Massager
Material: ABS
Power Supply Mode: Lithium Battery
Battery Capacity: 3000mAh (Included)
Adapt to the Crowd:
Soreness when going up and down stairs or moving the knee muscles;
Knee muscle swelling and pain during climate change or cloudy weather (low pressure);
Often feel joint discomfort and lack of flexibility;
After physical activity, the knee is swollen or stiff in the afternoon or evening.