One year free warranty for machine, USB cable warranty is 3 months and battery warranty is 6 months, if Non-artificial damaged products;  If there is any problem in 6 months ( if Non-artificial damaged products),  we will pay  for the freight charge.  You don't need to pay any freight charge for Pickup and return.  If the warranty is 7~12 months, you only need to pay the freight charge from your address to our office for free maintenance.

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If your warranty has expired or you need extra warranty time, please complete the form below and we will contact you as soon as possible.