ADV.Reviews of adv-sound.com

The device does not hold a charge nor does it stay connected to bluetooth, I guess that’s why you don’t buy cheap devices.

I received the wrong product. Ordered Gen 1, got ???? But they don't fit.

no any response in my purchase when I ask.poor

These shipped quickly but the fit is worse than stock, noise cancelling is worse and they collect ear wax like crazy.

The detach when I pull them out of my ears.

The product took twice the amount of time it was quoted to deliver. It ended up taking them 6 months. On numerous occasions my emails would go without an answer until I double emailed. Even when I did get an email back I could not get a direct answer on when my product was going to be delivered. It wasn’t until I charged back the charge that they started to take the situation seriously and finally tell me the product was ready to ship. They would not budge on price at all even with all of this as they believe they have a very high quality product and it would go against their principles. I finally receive the product and the right ear is too tight and the left ear is too loose. Not to mention they have worse audio than AirPods. The frequency response has virtually no low end. It sounds like I’m listening to 2008 6$ skull candy’s.

I honestly don't know how this could happen. I even messaged you after my ordering saying I couldn't wait for this product as your website says the new Aptx Lossless Codecs are supported, which was the only reason I ordered, for the new qualcomm bluetooth chipset. The waited over 9 weeks only to have a product that is not Aptx Lossless supported at all. The M5-TWS Custom you've sent me does not support Aptx Lossless nor does it support Aptx Adaptive as you've described on your website. I know how to check this as I own a pair of Headphones which has this supported, so I know how to check android Bluetooth settings for this and your product does not comply. I've spent a lot with you, 2 different Eartune orders and now this. I'm expecting this to be resolved immediately. I don't usually resort to reviews but your responses have been so slow recently.

Terrible about notifications on the build out and delivery process about tremendous delays, I get these high end IEMs and they don’t even perform as well as my 5 driver $44.00 Amazon’s IEMs, 100% disappointed what a waist of my hard earned SE money, just being honest and upfront