Just received my 2.5 mm balanced ISN C16 and an iem case from Penon audio which I bought on Aliexpress on March 29 2019. Shipping info stated it would arrive to me here in Canada between April 27-May 24 2019. Got it today...less than 2 weeks later. Just regular shipping via Hong Kong/Xpress post. They even marked the customs docs as "gift" and put a declared value of $10 USD. No extra fees, just landed safely in my mailbox. I'm very impressed with how quickly this got here. Bought this to use with my Kanas Pro. Here are some pics: This is with the stock Lyre 3.5 mm single ended cable. Next is with the C16.