These New True Wi-fi Earbuds Take Audio Constancy To A New Degree

Means again in September 2019, I reviewed the LyperTek Tevi true wi-fi earbuds. I gave them a glowing overview and so did fairly a number of different expertise journalists. The Tevi even garnered a number of awards They have been clear and well-tuned earbuds with little to beat them on the worth. The Tevi earbuds are nonetheless on sale at present however they’ve since been renamed because the LyperTek PurePlay Z3.

Now LyperTek are again with a brand new pair of earbuds and this time it’s the SoundFree S20. A model of those true wi-fi earbuds first appeared on my desk earlier this yr below a special identify however the legal professionals intervened due to issues with the identify and so the launch was delayed whereas LyperTek looked for a brand new moniker. The corporate additionally took benefit of the delay to tweak the product somewhat extra to create the earbuds I’m reviewing at present.

These new true wi-fi earbuds have been designed to be supremely snug and I can verify the LyperTek staff has succeeded. Not solely do they match comfortably within the ear, however in addition they sit securely whereas forming a superb passive seal that cuts out a variety of exterior noise. LyperTek gives a wide variety of silicone ear ideas in a wide range of configurations and dimensions so customers can obtain the right match. And the right match is the reply to getting the most effective out of those earbuds.

Probably the most important innovation with the SoundFree S20 is using a single silver button on every earpiece for controlling the earbuds. The buttons can be utilized to play and pause music, reply and finish cellphone calls, alter quantity ranges and far more apart from. Most true wi-fi earbuds lately use touch-sensitive management pads for controlling the music. I at all times discover myself urgent the controls unintentionally when all I’m attempting to do is reposition the earbuds in my ears. Using a clickable button on the highest of every earbud is a big enchancment and I a lot desire it.

The LyperTek SoundFree S20 stow away in a plastic charging case when not getting used. The case is completed with a textured floor which ought to look good for longer and received’t be spoiled by fingermarks and scratches. Some true wi-fi earbuds are so trendy and have such a easy end that you just don’t need to use them in case they get scratched or broken. These are earbuds designed for use all day and day-after-day.


A full cost of the LyperTek SoundFree S20 will give as much as eight hours of playtime, sufficient for a full day of listening and presumably as much as every week of commuting or exercises on the fitness center. There’s additionally an additional 40 hours of backup cost within the hinged charging case and that may be replenished utilizing the provided USB-C charging cable or a wi-fi charging pad.

Pairing the SoundFree S20 is an easy one-step course of. The pairing course of begins as quickly because the lid of the charging case is flipped. By the point the earbuds are in your ears, they’re already paired with the host smartphone and able to go. The model of Bluetooth used is 5.Zero and there’s help for AAC and SBC audio codecs, which implies each iOS and Android customers can profit from high-quality music streaming.

Though there’s a huge pattern at the moment in the direction of ANC (energetic noise canceling) earbuds, the SoundFree S20 don’t have that operate however they do provide a excessive degree of passive insulation that helps to dam out undesirable sound and there are even double-flange ear ideas to assist with this. There’s an ambient sound function included that allows the wearer of the earbuds to listen to what’s happening round them, whether or not that be site visitors noise, journey bulletins or a colleague who speaks with out realizing you will have earbuds in.

One other pattern in the mean time on this planet of true wi-fi earbuds is using ever-larger dynamic drivers to create much more bass. LyperTek has chosen to make use of a a lot smaller 6mm driver within the SoundFree S20. The result’s a much less flabby and boomy bass with decrease frequencies articulated with extra precision and quicker dynamic response. I can actually say that the SoundFree 20 are among the most correct earbuds I’ve heard in fairly some time. The midrange and treble are so clear they’re virtually breathtaking. 

There’s a flat response to the SoundFree S20’s sound signature that effortlessly reveals all the small print in a recording. Different earbuds with a much bigger bass could also be extra rewarding at first hear, however 5 minutes with the SoundFree S20 can have you admire simply how good a correctly tuned pair of earbuds can sound. If I need to hear music because the artist or recording engineer meant, I believe I’d go for a pair of LyperTek SoundFree S20 earbuds.

Verdict: These new true wi-fi earbuds are probably the most faithful-sounding I’ve heard shortly. The tuning is impartial and boasts a readability that’s gorgeous. The Bluetooth connection is powerful and dependable, whereas the battery life is exemplary. I like the very fact the charging case may also be charged wirelessly. LyperTek might have delayed the launch of those new earbuds due to authorized points, however the wait has been price it because it gave LyperTek’s engineering staff the time to supply a pair of earbuds with astonishing readability and excellent dynamic response that makes them a pure selection for individuals who admire audio constancy.

Pricing and availability: The LyperTek SoundFree S20 earbuds will likely be obtainable from Amazon on the finish of February and will likely be priced at £69 / $69 / €69.

Extra information: or hifiheadphones

Tech Specs

●      Driver: 6mm Neodymium Dynamic Drivers

●      Frequency Response: 20Hz – 20kHz

●      Bluetooth Specification: Bluetooth 5.0

●      Suitable Audio Codec: AAC, SBC

●      Play Time (max): eight hours + 40 hours with case

●      Water Resistant Ranking: IPX5

●      Charging Choices: USB-C and Wi-fi Charging


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