TechnicsHiFi True Wireless Multipoint Bluetooth Earbuds II, Active Noise Cancelling, 3 Device MultiPoint Connectivity, Impressive Call Quality, LDAC Compatible, EAH-AZ40M2-K (Black)

Out of the many earbuds I've ever purchased, the Technics EAH-AZ40M2-K are a strong recommended buy. There are so many things just done right with these buds. Starting with the form factor of the case; it's small, easily pocketable and provides 3 extra charges. Overall, the buds are also well designed and fit snugly in my small ears. Technics provided enough extra ear tips making it easier to find the the specific eartip that should suit your ears. Overall, these buds sound really good and have an app that allows you to fine tune music playback to your liking as well making other adjustments. Additionally, these buds have fast pairing with up to 3 devices. I've only tested the buds with up to two devices simultaneously, but will test out three soon. The only thing that's not as good is the noise cancellation. it's okay at best and for the price point, it's decent but not comparable to some other name brands with stronger cancellation. Overall, for the money, these buds are a really great value. In comparison with some other buds that I own, these buds are a solid buy with features and function that will be hard to match at the same price point.

I've used many brands over the years, and bought these and the Nothing Ear to give them a proper head to head after my Sennheiser CX's died in a tragic fall. The AZ40m2's just blow everything out of the water in the price range. I'm sure I'd have to jump up to the AZ80 or Momentum4's to see enough of a jump in sound quality. The app is easy to navigate, the EQ is easy to dial in, and the multiconnection is fantastic. Out of the box the sound is a bit shallow, but it doesnt take long to get the EQ curve just right. The touch controls are a little sensitive, but not annoying. Like the Sennheiser, these are easy to get in and out of the case. Standard tip design makes it easy to swap with ones I really liked on my Sennheiser. Overall, very happy with these

This review is for EAH-AZ40M2-K version of the headphone. Background: Headphone junky with a need for a multipoint connectivity headphone. I am comparing this with the apple airpod because the airpod is a very popular headphone that serves as a good base line.Goods:1. The multipoint connectivity is very convenient with my work/personal PC, and Iphone. I also own the airpod pro which is very seamless between apple devices but doesn’t do multipoint with PCs. The multipoint connectivity on this phone is great. If I am talking to my wife on the iphone and my boss calls me on MS team, the headphone would ring while I am on the call which is what I needed! The 3 devices connection is AWESOME!2. Sound: Pretty good, but not as good as the airpod. None of my devices use the LDAC codes so I am not able to test this.Average:3. Battery life: It didn’t matter if noise cancelling was on/off. The battery is about 5.5 hrs as claimed. I charge it during my lunch time for it to last all day. It charges quickly.4. Headphone control: Average with tabs. Nothing notable.5. Comfort: Very average. Make sure you try the different earbud sizes or your ear will get sore.6. Mic: Average. No better or worse than other headphone. Please note that I use this for work while I am working from home. It is mostly quiet without much background noise.Bads:7. Noise Cancelling: This is a big one. I CANNOT tell the difference with the noise cancelling on/off. I tried it while vacuuming and doing other daily activities. The Noise Cancelling is non-existents or does not work. You can keep it off and it doesn’t make a difference. It is basically just passive noise cancelling.8. Ambient Sound: There is some constant white noise while the Ambient Sound is on. Unlike the airpod transparency mode. Not very useful.9. Its states Alexa is “Built-in”. Alexa is definitely not built-in, not the way it does in the Echo Buds. It only works while you have the Alexa app opened. However, I had no intention of using Alexa with it anyways so it doesn’t matter to me.10. No wireless charging.Overall: The 3 device multipoint connectivity is a big plus. Good headphone for about $120.

Earbuda frequently don't fit my ear and I ordered from Amazon knowing that I could return these if they didn't fit. These earbuds did not fit at all and would fall out at the slightest movement. After a few minutes of listening, I places everything back in the package and requested a return. Everything went through as normal, but I then received an email stating I returned the wrong item and that I needed to return the "correct" item. I have nothing to return, as I repackaged everything pristinely and mailed it.Sound and noise cancelling-wise, I ordered Bose for a little bit more money but the quality is much, much higher. I felt the sound quality of these was good but I was never sure when the noise cancelling was on or working. With the Bose, noise cancelling is very, very apparent so it was worth the small price difference.But, if you were considering trying out these earbuds, don't unless you want to gamble your money hoping your return will go through. I was basically robbed for the cost of these earbuds and there is no agent I can talk to. If I talk to my card issuer I could get removed from shopping here again. I researched and found many others who had the same issue, specifically with expensive electronics, so it must be a known issue. Better to buy brick-and-mortar.