Knee Massager 3 in 1

Specifications:

Material: Diving fabric

Color: Black

Size: 18*23cm

Weight: 320g

Packing size: 23*17.8*8cm

Battery specification: 114065PL polymer lithium battery 4000mAh/18.5wh

Charging time: 1.5 H

Battery capacity: 4000mAh

Endurance time: massage (highest grade) 8H; heating (highest grade) 3 H; massage + heating (highest grade) 1.5 H