3.7V 2200mAh Winter Warming USB Rechargeable Battery Power Operated Thermal Electric Heated Insoles For Shoes Ski Boots

3.7V 2200mAh Winter Warming USB Rechargeable Battery Power Operated Thermal Electric Heated Insoles For Shoes Ski Boots

Q1: Are you manufacturer or trading company?

A: We are the professional manufacturer founded in 2010, in wearable heated products, have

been devote to provide the best quality with competitive price and great quality.

Q2: Do you have CE/ROHS certificate?
A:Yes, we have.

Q3: Could you offer samples for testing market firstly?
A:Yes,samples order is welcome.

Q4: Do you offer customized Service?
A:Yes, we do, we can print logo, and produce as your design.

Q5: Do you have any warranty?
A:We offer 1 year warranty, and after-sales services all the time.