A: All our products have one year guarantee. Please mind the rules below:

1. If you test the product and it doesn't work, please keep it and send it back to us in 1 month, we will send the good one to you with the following order.

2. If the product is already used, then no warranty.

3. If the product is damaged by man-made, then no warranty.

4. If our label is broken, then no warranty.(This point is very important , please keep the label complete )

A: All our products have one year guarantee. Please mind the rules below:

1. If you test the product and it doesn't work, please keep it and send it back to us in 1 month, we will send the good one to you with the following order.

2. If the product is already used, then no warranty.

3. If the product is damaged by man-made, then no warranty.

4. If our label is broken, then no warranty.(This point is very important , please keep the label complete )

A: All our products have one year guarantee. Please mind the rules below:

1. If you test the product and it doesn't work, please keep it and send it back to us in 1 month, we will send the good one to you with the following order.

2. If the product is already used, then no warranty.

3. If the product is damaged by man-made, then no warranty.

4. If our label is broken, then no warranty.(This point is very important , please keep the label complete )