Neoteck Portable 3.5Mm Headphone Amplifier With Bluetooth 5.0 Receiver, Two-Stage Gain Switch, 16-150 Ohm HiFi Earphone Amp, Aluminum Matte Surface Review

I own the precious version of the Neoteck Headphone Amp which I will say as a basic headphone clean signal amplifier I will give 5 stars. The biggest disappointment with this one is the quality of the Bluetooth connection. It's not lossless, I'm not even sure is apTX, it is Bluetooth 5 however. As a basic headphone amp it seems to work just as fine as their previous version, meaning using a wired source such as your phone's headphone jack (if it still has one), you can plug a 3.5 cable into…

I am using this to connect my phone to my car to play music. For this purpose it sounds great. I had tried using other Bluetooth to AUX products made specifically for that purpose but they all suffer from the same problem, low volume. My car stereo sounds find and gets loud when doing FM or CD but when I had be doing aux it was noticeably more quiet. I gave this product a shot and its works great for this. Now I can adjust the line in volume to be right before the sound starts clipping and the…

This worked great at first, I put it in my motorcycle so I could use it as a Bluetooth adapter and the sound quality was pretty good, the battery lasted pretty well.but now it won't even turn on, even while plugged into power and the charging light is green (meaning full battery) do not buy this product.Update, I called ebay and they replaced it, the replacement unit died after a couple weeks, didn't even make it a month. If I could give 0 stars I would, having your music die on you 1.5 hours…

I have searched everywhere to have an headphone amplifier with bluetooth to add to my projector. And I tried a lot of them. Most of the bluetooth headphone amplifiers are jut bad or too bulky, with no real "amplification", weird metallic sound, or just don't maintain a good connection. But not this one!The amplification of this little guy will blow you away, and the quality of the sound is amazing. I keep the volume knob less than half, and the volume is strong, rich, with no distortions. The…

Great device! Bought specifically to use on my Honda Goldwing because of the amp and Bluetooth capabilites. You can also still use the 3.5 jack but it will override the Bluetooth connection. It added about 15dB to my stock stero system. Couldn't push it to 100% because distortion starts to kick in. I have a noise loop isolator pluged inline to my bike's aux and this device so that should knock out any power noise when running this while charging.Did not hear any power noise while running this…

I am one of those who miss the 3.5 mm headphone jack on the I-phone. I tried several bluetooth adapter/amp but these did not have enough juice to drive my high impedance headphones (Senns, Beyers & Hifiman planars) successfully. I used the bluetooth adapters as pre-amps for my portable amps (several incarnations of FiiO and Topping) to attain connectivity and upgrade sound quality. While it worked, I had to deal with tricky and sometimes clumsy mounting, connection and equalization issues.The…

Bluetooth pairing is very quick. Amp works great. Great for over the ear headphones, this will keep the tunes playing nice and crisp for hours.

I ordered this product without being sure what it would do for me…. I am very pleased.It turns out that many of the best quality earphones have a cable attachmentBut must often our phones and pads do not have this connectionAlso, I had heard that it would be better to have a separate amplifierSo…. Recently I bought some highly rated Iem. (Intra ear monitor)I tried them with an iPad that has a 3.5 plug… but frankly was not thrilledSo, I bought this product … just in case it would make a…

Installed this amplifier on my Honda GL1800 and the improvement in sound was amazing! I absolutely love the bluetooth capability. It adds a much needed wireless way to stream ebay Music or GPS directions from my cell phone while I am riding. Exactly what I was looking for and more than I expected!

Boost your headphones or studio monitors, of any price points, to bass and head rumbling status. And it is Bluetooth compatible with your Tv to amplify your headphones for your own personal cinematic experience!

I bought some Crusher Skullcandy headphones awhile ago and they are amazing but my iPhone is just not loud enough to power them fully. This fixed the issue and then some. I can not recommend this amp enough, it is irreplaceable.

First unit wouldn't seat cables properly and could only get sound in one ear. Returned for a replacement. Second model seemed to work okay for a couple days then it slipped off my desk onto the carpet and then sound would only come to one ear by fiddling with the cables. Sleek look. Absolute crap construction and no durability. I wanted to try something as an alternative (with more features) to a Boostaroo but now I'll but something I know actually works reliably.

This is the 2nd one of these Bluetooth receivers I've purchase in the last 6 months. The first one only lasted 1 month before one audio channel died. But I'm 80% deaf in both ears and need the extra audio boost to hear videos on my Tabled. Hopefully this one last longer then 1 month.

This device is f*ing awesome. Blew my mind on its impact on the sound. This is much more than what I expected. I am going to buy a few more!This is my first amazon review. I have never been compelled until now.-Greg

Not only does this product give you Bluetooth ability from your auxiliary input on your gold wing but also improve the sound quality tremendously

Definitely makes things louder and as a person with a hearing deficiency it really helps. It's for real, MUCH louder. It worth it 👌.

Didn’t know what to expect but the volume on this little thing is pretty nice. If you’re looking for a amplifier for your headphones or any other audio device, you won’t be disappointed. 👍

This amplifier cannot even push out 150 mA my phone does a better job iPhoneXr volume in clarity with more depth through the cheap little dongle that comes with my phone I only bought this "amp” so I could get more volume maybe better soundstage with my Sennheiser HD58X Jubilees 150 mA resistants so considering the fact that the amp can’t even put out 150 mA fully charged when it supposed to do 300 mA max and can’t even do 150 mA this thing is obviously garbage and it’s been sitting on my floor

It doesn't blue tooth out. Thanks for attention! So your Bluetooth headphones have to have a 3.5mm jack or this product is useless.

Pros:SERIOUS volume boost, clean/clear balanced sound amplification that is more than loud enough & I seriously mean loud enough, probably to loud/powerful for a wide range of earphones, earbuds, headphones & IEM's, compact enough to be portable & pocket friendly, tactile volume control, can be "hardwired" as well as Bluetooth ability. Bluetooth pairing is simple, easy & stable within 20ft, almost 30ft with no obstructions, 2 stage gain switch is definitely noticeable when switched from L to H,