Electric plus heat knee pads to keep the knee joints warm and painful mugwort massager vibration massage knee pads

product name; Heated massage knee pads and shoulder pads share the body

Product Material: Diving fabric

Heating module specifications: Silicone carbon fiber heating wire OD: 1.2mm 4.2R/M

Product size (cm): 18*23cm

Weight (kg): Net weight: 320g, including packaging weight 380g

Packing size (cm): 17.8*13*8cm

Single box size/gross weight (kg: 41*37*36cm 24pcs 9.9kg.)

Operating current 240 300 320 mA

Stall current - 280 - mA

Rotational speed - 4500 - r/min

Vibration frequency - 4100 - Hz

Noise generated - 62 - Hz

Operating current (highest heating speed) 1600 mA

Standby current 0.1 mA

Massage (highest gear) 8 h

Heating (highest setting) 3 H

Massage + Heating (highest setting) 1.5 H

Charging time 1.5 H

The battery capacity is 4000 mAh

Product list: knee pads, USB charging cable, extension straps, neutral color box