As a welcome, you will receive a extended warranty by 1 year. 

You will automatically receive the voucher by e-mail after registering.

Here is registration steps as following :

1.You need to take a screenshot/photo of your left good review on the Picun headset purchased by Amazon.

2.Please tell us the order number .

3.Go to our email or go to our FB website to show above 2 steps

   FB :