The Razer Hammerhead True Wireless Pro are noise cancelling (ANC) in-ears. They're hybrid headphones designed for casual use and Bluetooth gaming. They have a low-latency gaming mode to help ensure that your audio and visuals stay in sync. Their companion app also offers a graphic EQ and presets, meaning you can tweak their sound to your liking.
The Razer Hammerhead True Wireless Pro are good for neutral sound. Using their THX preset, they have a neutral sound suitable for most kinds of audio genres. Although they lack low-bass, their companion app has a graphic EQ and presets so you can tweak their sound to better suit your needs. They also have consistent bass and treble delivery. Unfortunately, their closed-back and in-ear design can make their passive soundstage seem small and closed-off.
The Razer Hammerhead True Wireless Pro are decent for commute and travel. They're decently comfortable and easy to take on the go, especially if you're into mobile gaming. They also have a low latency 'Game Mode' to help reduce audio synching issues when connected to your smartphone. Their active noise cancelling feature struggles to effectively block out bass-range noise like bus or train engines, though. Their around 5 hours of playback may not last through long flights, either. Luckily, the case comes with four additional charges, and you can even use one earbud while the other charges.
The Razer Hammerhead True Wireless Pro are great for sports and fitness. These small in-ears are decently comfortable and have a stable in-ear fit, meaning they won't fall out during moderate physical activity. They're also rated IPX4 for water resistance. Thanks to their truly wireless design, there aren't any cables that could snag on something and pull them out of your ears.
The Razer Hammerhead True Wireless Pro are alright for office use. They're decently comfortable and don't leak too much audio, which is good if you have coworkers nearby. They also have an ANC system, and while it has a mediocre overall performance, it can still reduce ambient chatter around you. Their around 5-hour continuous battery life may also require you to take a break in your day to recharge them if you're working a 9-5 job.
The Razer Hammerhead True Wireless Pro aren't recommended for wireless gaming. They can only be used via Bluetooth, which means they aren't compatible with Xbox One or PS4. While they'll connect to Bluetooth-enabled PCs, their default latency may be too high. That said, they have a lower latency 'Game Mode' that you can use to help their performance if you want to game on your smartphone.
The Razer Hammerhead True Wireless Pro are Bluetooth-only headphones that can't be used wired.
The Razer Hammerhead True Wireless Pro are passable for phone calls. The integrated mic does a good job of recording your voice, which sounds neutral, although a bit thin and muffled. You won't have a problem being understood by whoever's on the other end of the line, though. That said, the mic really struggles to separate your voice from a moderately loud environment and is best suited for taking calls in a quieter location.
The Razer Hammerhead True Wireless Pro come in 'Classic Black', and you can see the label for our model here. If you come across another variant, please let us know in the discussions and we'll update our review.
The Razer Hammerhead True Wireless Pro are the upgraded version of the Razer Hammerhead True Wireless. With this update, Razer has improved their fit, meaning they're more comfortable, and added another charge to the carrying case. The carrying case's lid also feels sturdier, which helps protect your headphones when you're on the go. These headphones have an active noise cancelling (ANC) feature, too. However, it does a mediocre job of blocking out background noise.
Check out our recommendations for the best wireless Bluetooth earbuds, the best noise cancelling earbuds and in-ear headphones, and the best earbuds for bass.
The Apple AirPods Pro Truly Wireless are better headphones than the Razer Hammerhead True Wireless Pro. The Apple are better-built and have a more comfortable fit. They also have a more neutral sound profile, and their active noise cancelling does a better job of isolating noise around you. However, the Razer's mic offers a significantly better recording quality, and their companion app offers a graphic EQ and presets.
The Razer Hammerhead True Wireless 2021 are slightly better headphones Razer Hammerhead True Wireless Pro. Both headphones are well-built and have a comfortable fit. They also have similar battery performances. However, the 2021 have a better noise isolation performance and customizable RGB lighting. Conversely, the Pro have a more neutral sound profile, which some users may prefer.
The Razer Hammerhead True Wireless Pro are a better pair of headphones than the Razer Hammerhead True Wireless 2019. The Pro are more comfortable, better-built, and have graphic EQ and presets so that you can customize their sound profile. Their mic also offers a better recording quality, and they have longer continuous battery life. They block out more background noise too, although their ANC system's overall performance is still mediocre.
The Razer Hammerhead True Wireless Pro are better headphones for most uses than the Razer Hammerhead USB-C ANC. The True Wireless Pro are more comfortable, have a more neutral sound profile which some users may like, and have a companion app with a graphic EQ and presets so you can tweak their sound. Their ANC system also offers a slightly better overall performance. However, the USB-C ANC have a wired USB-C connection which some users may prefer since this design ensures next-to-zero audio latency.
The EPOS GTW 270 Hybrid Truly Wireless are more versatile than the Razer Hammerhead True Wireless Pro. The EPOS are comfier, better-built, and block out more ambient noise. They also come with a separate dongle that allows for low-latency audio. Meanwhile, the Razer support control remapping, and are fitted with a standby mode to conserve battery life. They also last longer on a single charge and have a more neutral sound profile, which some users may prefer.
The Sony WF-1000XM3 Truly Wireless are better headphones than the Razer Hammerhead True Wireless Pro. While both headphones are comfortable and have similar overall battery performances, the Sony feel better-built and have a more neutral sound profile out-of-the-box. They also have a better-performing active noise cancelling feature.
While both headphones are designed for mobile gaming, the Razer Opus X Wireless are better for most uses than the Razer Hammerhead True Wireless Pro. The Opus X are over-ears that are more comfortable, have a significantly better noise isolation performance, and have longer total battery life. However, the Hammerhead are in-ears that have a more stable fit, and their companion app offers a graphic EQ to help you adjust their sound.
The Samsung Galaxy Buds Truly Wireless are better headphones than the Razer Hammerhead True Wireless Pro. The Samsung are more comfortable and stable. Their sound profile is a lot more balanced as well and they can reduce more ambient noise passively than the Razer, which are noise cancelling. However, the Razer have a companion app that offers a graphic EQ.
The Anker Soundcore Liberty Air 2 Truly Wireless and the Razer Hammerhead True Wireless Pro are similarly performing earbuds and depending on your usage, you may prefer either pair. Even though they don't have an active noise cancelling feature, the Anker are able to passively block out more ambient noise and their continuous battery life is better. However, the Razer have a better battery performance, and a more neutral sound profile, which some users may prefer.
The Razer Hammerhead True Wireless Pro have a very similar look to the Razer Hammerhead True Wireless 2021. They have a matte black design with similarly-sized stems and a green Razer logo on both earbud's rounded back.
The Razer Hammerhead True Wireless Pro are decently comfortable headphones. They feel more comfortable than the Razer Hammerhead True Wireless as they're in-ears with silicone ear tips. They also come with a variety of different ear tip sizes so you can find a comfortable fit for you. They don't go too deep into your ear, either. However, they're a little bulky and stick out a bit.
The Razer Hammerhead Pro have mediocre controls. All the controls can be done on either bud, and the touch surfaces are very responsive. You can tap once to answer/end calls as well as to play/pause audio. You can also tap and hold for two seconds to cycle between active noise cancelling on, off, and 'Ambient' mode, which allows you to hear sound around you without turning off your audio. You can double-tap to skip to the next track and triple-tap to return to the previous track. You can also triple-tap and hold for two seconds to turn their low latency 'Gaming Mode' on and off. Unfortunately, accessing voice assistant isn't consistent and you may accidentally change your ANC settings instead.
The Razer Hammerhead True Wireless Pro have a decent carrying case. It's made of plastic and has an LED light to let you know when it's fully charged or charging. It'll protect your headphones from minor falls or scratches.
The build quality is good. They're made of plastic but feel durable. They also have an IPX4 rating for water resistance, although we don't currently test for it. They come with a few differently-sized ear tips, and the case has a sturdy-feeling lid, especially when compared to that of the Razer Hammerhead True Wireless 2021.
Using the THX EQ, the Razer Hammerhead True Wireless Pro have a surprisingly neutral sound profile. Although they lack a thumpy low-bass, they reproduce vocals and instruments very clearly. Their companion app also offers a graphic EQ and presets so that you can tweak their sound to your liking.
When we originally tested these headphones, we used the 'Flat' EQ. However, users have reported that the buds' placement affects their ability to achieve a proper seal. After retesting the buds, we noticed a difference between the Flat EQ and THX, and you can see a comparison between modes here. Keep in mind that the THX EQ results in a more neutral sound than the Flat EQ.
These buds have excellent bass accuracy. Although the low-bass is very underemphasized and mixes lack thump and rumble, the mid and high-bass are a lot more neutral. As a result, tracks have adequate punch and warmth.
Their mid accuracy is outstanding. The range is very flat and neutral, even though there's a slight driver mismatch in the mid to high-mid range. Vocals and instruments are present, clear, and detailed. However, these sounds are reproduced brighter and more intensely by the right driver.
The Razer Hammerhead Pro's treble accuracy is great. The response is fairly flat, although there's a slight dip throughout the low-treble. Vocals and lead instruments are a little veiled. However, sibilants like cymbals are bright.
These headphones have good peaks and dips performance. Unfortunately, there's a slight mismatch between the left and right drivers throughout the frequency response. The left driver is more overemphasized in the bass range, which adds more thump, punch, and warmth to mixes. A peak in the high-mid affects the right driver more prominently, which makes vocals and instruments sound harsh. A dip in the low-treble hurts the comprehensibility of vocals and instruments in the left driver, while a peak in the mid-treble affects both drivers and makes sibilants like cymbals piercing.
The Razer Hammerhead True Wireless Pro's stereo imaging is great. The group delay is below the audibility threshold for the entire range, ensuring a tight bass and transparent treble reproduction. Although there's a peak in the phase response in the mid-mid, it's not noticeable with real-life content. As a result, the L/R drivers of our unit are very well-matched in amplitude, frequency, and phase, which are important for the accurate placement and localization of objects and instruments (like voices and footsteps) in the stereo image.
Like most in-ears, these buds have a bad passive soundstage. One important factor in creating a large and spacious soundstage is the activation of the outer ear by different resonances. However, in-ears bypass the outer ear altogether, resulting in a soundstage that's perceived as small and coming from inside your head rather than from out in front of you. They also sound less spacious than open-back headphones.
These headphones are compatible with the THX surround sound feature found in their companion app, which is part of its presets. You can only turn it on and off.
These are the settings we used to test these headphones. Our results are only valid when using this configuration.
The Razer Hammerhead True Wireless Pro's noise isolation performance is mediocre. The ANC struggles to block out the low rumble of bus engines, so they're not the best choice if you want to use them during your daily commute. That said, they do a better job of cutting down ambient chatter and can reduce some treble-range noise, like the hum of an AC unit. If you're looking for Razer in-ears with a better noise isolation performance, check out the Razer Hammerhead True Wireless 2021.
These headphones have an integrated microphone.
The recording quality of the Razer Hammerhead True Wireless Pro's mic is good. Your voice sounds neutral, although a bit thin and muffled. People on the other end of the line won't have too much of a problem understanding you, though.
The mic's noise handling is sub-par. It has a hard time separating your voice from moderately noisy environments. However, you won't have too much of a problem if you're talking in a quieter space like at home.
The Razer Hammerhead True Wireless Pro have an alright battery performance. They're advertised as having around four hours of continuous battery life, but we tested five hours, which is still quite short. That said, battery life can vary according to usage, so your experience may differ. Luckily, there are around four additional charges in the carrying case to help extend your listening time. You can also charge one earbud while using the other, which is handy.
The Razer Hammerhead Pro is a good app. Although it's simple in design, it has a 10-band graphic EQ and presets so you can tweak their sound profile. You can also remap their controls and activate their THX virtual surround sound feature.
The Razer Hammerhead Pro have fair Bluetooth connectivity. You can't pair them with more than one device at a time, and they don't support NFC pairing, making it easier to pair them via Bluetooth. Although they have lower latency on Android, their high latency on PC and iOS may impact video streaming. They also have a lower latency 'Game Mode', which lowers their latency to 88 ms on PC, -72 ms on iOS, and 90 ms on Android. Some apps compensate for latency differently, so your real-life usage may vary.
These headphones are Bluetooth-only, unlike the EPOS GTW 270 Hybrid Truly Wireless, which come with a USB-C dongle for low-latency audio playback and are also Bluetooth-compatible.
These Bluetooth-only headphones aren't compatible with the Xbox One.