x4labs claims that it is safe to try the extender because of the 1 year guarantee they are supposed to give. The reality is different.
They make it as hard as possible to qualify for a refund, and when you do they subtract a lot of money for processing, restocking, shopping fees and parts that are missing (and of course there will be after trying things out). When you are not satisfied with what you receive, even apart from the results, then that's tough luck. You only qualify for a refund after trying the device for at least 180 days, and after you have submitted at least 25 informational posts on the forum in regards to your progress. "Risk free" is mentioned big, and "your purchase 100 % risk free".
Absolutely not. You are sure to lose a lot of money
Reason of review: Warranty issue.
Monetary Loss: $479.
Preferred solution: Full refund.
X4labs Extender Cons: False advertisement, Not comfortable, Fraudulent activities, Poor quality of the device.