Acknowledgement: I want to thank Mixcder for sending me a free sample of Mixcder Qualcomm aptX Low Latency Deep Bass Over-Ear Wireless Headphone HD 601 and giving me a chance to review the headphones. I assure that this is an honest review based on my experience with the headphones past 2 weeks. General: Mixcder is a company founded in America. There current product line-up includes headphones, speakers and audio accessories. Company, as per their website (https://mixcder.com/about.html) claim to sell their products in over 200 countries. Mixcder...