Thermrup Electric Heated Insole Foot Warmers
Battery powered with 4-level heat regulator. Power: 7.4 V, 6W/DC.
Box contents: 2 heated insoles, 2x batteries (2200 mAh), 1 charger, 2 gaiters, 1 instruction manual (English language not guaranteed).
Washable (hand and machine), thickness: 6mm, Size:US 5.5 – 12.5, cable length: 70 cm