I was so excited when I got this in the mail today. Rushed home to try them out and BAM! The left ear makes the loudest buzz. I called to troubleshoot and they sent me a new set. My take on Revain is to do what you actually say and fully test the quality of the product. These headphones have not been checked for quality in any way by professionals before shipment. The headphones I received are definitely broken. I was hesitant to do it but I'll wait for a replacement and see how they do. Wish me luck!
Black Audio-Technica ATH-M50X Professional Grade Studio Monitor Headphones with Detachable Cable - Critically Acclaimed
200 Review
Global Version HUAWEI Band 6 Fitness Tracker Smartwatch for Men and Women, 1.47’’ AMOLED Color Screen, All-Day SpO2 and Heart Rate Monitoring, 2-Week Battery Life, 5ATM Waterproof - Orange
190 Review
Sennheiser HD280PRO: 🎧 Next-Generation Pro Audio Headphones
260 Review
💫 Renewed SAMSUNG Galaxy Buds Pro R190: True Wireless, Noise Cancelling Bluetooth Earbuds
208 Review