Hello,rnrnI hope this message finds you well. I’m interested in learning more about this device and would appreciate it if you could provide some additional details.rnrnI have a few questions:rnrn1. Where is this device made in?rn2. Are there any potential side effects?rn3. What is the cost of the device?rnrnrnThank you in advance for your time and assistance. I look forward to hearing from you!rnrnrnrnThank you,rnrnLinh