Feature 1 : Breathable

Battery : 2000mAh

Origine : CN (Origine)

Nom de marque : winna.etech

Function : keep foot warm,

Feature 2 : Height increase Insoles

Crowd : foot cold in winter,winter go out crowd

Matériau : Mousse EVA

Material : Velvet Fabric + Ortholite Foam

Feature 3 : Sweat absorb

Type 4 : heated shoes insoloes

Type 1 : Electric heated insoles

Feature 4 : Electric heated

Type 5 : heated shoes insert

Type 2 : Heated insoles usb

Type 3 : Rechargeable Heated insoles