 Soundcore reached out to us to sponsor a showcase of their new Liberty 2 Pro truly wireless headphones. They look like nice normal wireless earbuds on the outside, but on the inside they actually have some pretty interesting tech that helps them produce what Soundcore calls in-ear studio performance. Now most earphones use one of two speaker technologies, either your standard dynamic drivers or balanced armatures, with the second type being really popular for earphones that contain multiple drivers, with each of them typically responsible for a different range of frequencies. But the Liberty 2 Pros actually use both of these technologies, so each earphone has a dynamic driver to handle the low end, which makes sense since that driver is the largest, as well as a balanced armature for the mid-range and highs. Soundcore calls this setup the Asteria Acoustic Audio Architecture, emphasizing that the drivers are coaxial, meaning they are lined on a shared axis. Soundcore says this prevents the drivers from obstructing and interfering with each other's sound output like most multi-driver earphones do. Soundcore also worked with 10 multi Grammy Award-winning audio engineers who provided feedback throughout the Liberty 2 Pros development in order to achieve a natural sound that doesn't like artificially hype up the bass or something. But what's even cooler, and I'm not biased at all here, is that they made an LTT edition. Look at that! It's got a little LTT logo on it! Soundcore is going to be giving away 10 sets of the limited edition exclusive Linus Tech Tips Liberty 2 Pros for free at the link below. But if you don't want to stake your future happiness on luck of the draw, you can buy the regular Liberty 2 Pros at a huge discount right now. The MSRP is 149, but if you use our code linked below to pre-order before midnight on October 8th, you can get them for just $99 while supplies last. Another unique feature of these is something called Hear ID. It was actually inspired by research into hearing aids. It's basically an equalizer setting, but unlike the other preset equalizers that are available in the Soundcore app, including a few created by those audio engineers I mentioned a moment ago, Hear ID is custom tuned for your ears rather than someone else's. Not only that, but it takes into account the fact that your two ears actually hear differently from each other. It works by guiding you through what's basically a hearing test, first for one ear, then the other, and adjusting the levels of various frequencies according to how you hear, which is great for those of us who have ruined our ears riding motorcycles, or by playing drums, or just being old. Hey... At least I don't dress like an old person. LTTstore.com. But the app has another trick up its sleeve, the ability to reprogram the earphones buttons. There's a single button on each earphone to help you play and pause, skip tracks, and summon your virtual assistant. But if I'm being honest, I'm always a little disappointed when there's no onboard volume control because I don't always want to reach for my phone. So fortunately, the app lets you reassign double taps and long presses so you can customize to your liking. Now Soundcore's parent company is Anchor, who are well known as a provider for all things charging, and the Liberty 2 Pros get the benefit of all that battery technology experience, offering 8 hours of playtime on a single charge, and an additional 32 hours from the thankfully pretty small charging case. Also, this thing has a sweet door. The case supports wireless charging or fast charging via the included USB type-c cable for a claimed two hours of playback after just 15 minutes of charging, and it comes with other goodies including a generous assortment of silicone ear tips and wings, which Soundcore says helps lock the earphone in place so you always have a good seal, improving bass response. So that's our showcase of Soundcore's Liberty 2 Pros. You can check out the pre-order pricing and get your chance to win an LTT edition set at the links below, and if you're thirsty for more truly wireless earphone content, check out our video where we checked out 50 pairs in just 10 minutes, including the Liberty Neos, also from Soundcore. So thanks for watching guys. See you next time. One more video next time.