Elektrisch Warmwasser-Tasche

1, Voltage:220/110Vac, Power: 550W(50/60Hz), 2, Keep warm of the hand, foot, waist, back and so forth, 3, Material: Cotton flannel and composite fiber, 4, Taking 8-10 mins to charge, can keep warm last for 2-8 hours, 5, A double temperature controller makes sure automatically switch off when the temperature reached 70 degree, 6, No need to change water, 7, Weight: about 1.2kg, 8, Package: Nice color box, 9, Patent applied for. 10, CQC authentication.