Powered by Razer Chroma RGB: With 16.8 million colors and a suite of effects to choose from, bring out your style and stand out from the crowd with the ultimate wireless earbud flex
Active Noise Cancellation (ANC) technology: Whether you’re grooving to your favorite beats, gaming, or watching a movie, eliminate all distractions with Active Noise Cancellation that detects and nullifies unwanted ambient noise
60ms Low Latency Gaming Mode: Activate Gaming Mode to fire up the Razer Hammerhead True Wireless’ leading performance while gaming on Bluetooth devices for a more seamless experience; In-Ear Design: Get a comfortable, secure, in-ear fit that offers enhanced noise isolation with our new design. Includes additional ear tip sizes for customized levels of comfort
Dual Environmental Noise Cancelling (ENC) Microphones: Armed with smart microphones that detect, identify, and reduce unwanted background noise, voice communication on the Razer Hammerhead True Wireless is now clearer than ever
Warranty Description: 1 Year Manufacturer
,
Specification: Razer Hammerhead Bluetooth Truly Wireless in Ear Earbuds with Mic (New 2021) – Black – Rz12-03820100-R3A1
Brand
Razer
Number of items
1
Model
RZ12-03820100-R3A1
Model Name
RZ12-03820100-R3A1
Product Dimensions
2.5 x 0.3 x 5.3 cm, 54 Grams
Batteries
1 Lithium Ion batteries required. (included)
Item model number
RZ12-03820100-R3A1
Hardware Platform
Smartphone
Special Features
earbud, in-ear
Mounting Hardware
Earbuds, Charging Case, User Manual
Manufacturer
Razer
Headphones form factor
In Ear
Microphone format
with microphone
Batteries Included
Yes
Batteries Required
No
Cable feature
Without Cable
Connector Type
Wireless
material
Plastic
Form Factor
In ear, In Ear
Includes Rechargeable Battery
Yes
Country of Origin
China
Item Weight
54 g
13 reviews for Razer Hammerhead Bluetooth Truly Wireless in Ear Earbuds with Mic (New 2021) – Black – Rz12-03820100-R3A1
4.0out of 5
★★★★★
★★★★★
7
★★★★★
3
★★★★★
1
★★★★★
0
★★★★★
2
Write a review
Show allMost HelpfulHighest RatingLowest Rating
★★★★★
Jen-ral –
The media could not be loaded.
Yes first of all I would like to talk abt the sound quality, the quality is amazing crystal clear audio bass everything is top notch My only concern is that this set does not have noise cancellation The thing is you will hear outside sound which makes the experience little bit bad that’s it but if you’re at your home then you will face no issue it’s not like you will face a lot of problem outside but you will hear outside sound that’s my only prob otherwise the quality build sound is great
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★★★★★
Mansi –
it won’t fit in my ears, sound is good if it fits perfectly close enough to eardrum. still having said that, i concur sound is acceptable…just, and latency is just about right. if you can get this fit in fine, you are in for a treat.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Shivaraj –
Best earbuds in the market for gaming for gym for music for calls the best
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★★★★★
Amazon Customer –
This product goes on sale frequently. Got it at ₹3.5k a couple of months back.
Build quality: Solid as a truck. The case feels so premium, in matte finish. The hinge and magnets are just as snappy.
Sound: This is what blew me away. The drivers are so so good. I was NOT expecting this quality from a gaming TWS. EQ customisation of the app just heightens the experience. The sound absolutely blows other TWS away, even the more expensive ones.
Lighting: The headphones support lighting of the Razer logo in static and breathing mode. The logo is really sharp and the lighting is pretty good overall.
Controls: Touch controls are kinda responsive. You’ll need to get used to the first touch as it needs to be held for a brief moment to get activated.
Fit: The only negative I can find of this earphone is the fit. The earphones are big. And for people with small ears, these are a letdown. Even with the rubber sleeves, these maybe a hit or miss for most people. I like a loose fit & have bigger ears, so it isn’t much of a deal for me. It’s quite obvious that you can’t really work out with these in place.
App control: can customise lighting, EQ and touch controls in the Razer Audio app.
These headphones don’t have any sort of noise cancellation.
I have not checked any gaming latency, but the company does advertise a gaming mode.
For a discounted price, this is worth the price. Not worth more than 4k imo, just because of the poor fit and no noise cancellation.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Alipriyo Biswas –
I bought this to use with my Steam Deck and it worked just fine without any compatibility issues. The gaming mode actually makes a difference in the perceived latency and it doesn’t even require any software to be installed on the device – it just works. Audio quality is good enough too — for gaming. The reason I knock off 2 stars is the comfort….yeah, it’s that bad. It starts to hurt from the moment I put it on. It requires constant readjustment to make it stay put and even then a slight movement of your head can make it fall out. It’s as if it wasn’t even made for human ears. But for the price and for short bursts of gaming it’s not half bad and it fits perfectly in the steam Deck case. So I decided to keep it.
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★★★★★
Prajakta K. –
Opened today but found defective
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
regrtnothng –
Good blutooth earphone
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★★★★★
ユウキ –
These headphones are really good. They sound better then a lot of other high level headphones like AirPods and they don’t cost as much. They have pretty good noise cancelling, it’s not as good as headphones like bose noise cancelling but it’s very good. They have good battery life, they have never died on me and they are really comfortable. I love the lighting options that they have too, they aren’t too obnoxious but they stand out.
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★★★★★
It’z O X Y Z E N –
Constantly powering down or disconnecting while at all battery and I can’t turn them back on. What a waste of $250.
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★★★★★
Hugo Houghton –
I chose these because I prefer open earbuds. The previous Hammerhead (2020) sounded great although too bass heavy to my liking and I was using my phone’s EQ to tone down the bass slightly. I decided to upgrade to the Hammerhead TWS X for it has its own built-in EQ. Out of the box, the TWS X sound bass heavy and muffled, but not bad. After adjusting the EQ I was able to get it to sound just like the old Hammerhead. They perform great in terms of audio quality. The built quality is good but the earbuds are big (much bigger than the old ones) so they look like they’re sticking out of your ears. Not as comfortable as the old ones but they are similar in fit. I highly recommend these earbuds.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Jen-ral –
Let’s start with the “sound quality.” For my taste, they sound bass heavy out of the box with their default sound EQ. There are other sound profiles to choose from and adjust but I’m used to using Poweramp EQ, so I used the 10-band EQ on that to bring down the sub-bass and slightly boost the midrange and instruments. I own a Jabra Elite 3, Lypertek Tevi 1.0, Soundcore Q10, RHA Ma750, and Philips SHP9500 and Earmen Eagle USB DAC. I like the open airy sound of the Tevi’s but I want to stop using in-ear buds so the hunt for an open ear buds which still sound great led me to the Hammerhead TWS X. In terms of clarity the Tevi’s still have the upper hand but the instrument imaging, placement and soundstage are very similar to the Tevi signature. When playing a complex metal track some details tend to get mixed up, but still these buds are melodic, airy, spacious and not at all harsh. Oh and by the way the call quality here is supreme! 🙂
“Comfort,” hmm. I am still adjusting to these, so can’t comment much on this aspect but as mentioned by others as well, they aren’t the most comfortable buds around. The sound quality still outweighs this issue so for me they work for short duration use and taking WFH calls.
“Negatives,” well, the only one I found is that the left bud seems to loose charge faster than the right one. But on researching I found many buds to suffer from this issue.
It’s just been a day so far. I’ll update my feedback based on long-term use if I have anything new to add.
Thanks for reading! Happy listening!
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Steven Chan –
sound quality good and ive noticed if you turn off the rgb batter lasts way longer
Jen-ral –
The media could not be loaded.
Yes first of all I would like to talk abt the sound quality, the quality is amazing crystal clear audio bass everything is top notch
My only concern is that this set does not have noise cancellation
The thing is you will hear outside sound which makes the experience little bit bad that’s it but if you’re at your home then you will face no issue it’s not like you will face a lot of problem outside but you will hear outside sound that’s my only prob otherwise the quality build sound is great
Mansi –
it won’t fit in my ears, sound is good if it fits perfectly close enough to eardrum. still having said that, i concur sound is acceptable…just, and latency is just about right. if you can get this fit in fine, you are in for a treat.
Shivaraj –
Best earbuds in the market for gaming for gym for music for calls the best
Amazon Customer –
This product goes on sale frequently. Got it at ₹3.5k a couple of months back.
Build quality: Solid as a truck. The case feels so premium, in matte finish. The hinge and magnets are just as snappy.
Sound: This is what blew me away. The drivers are so so good. I was NOT expecting this quality from a gaming TWS. EQ customisation of the app just heightens the experience. The sound absolutely blows other TWS away, even the more expensive ones.
Lighting: The headphones support lighting of the Razer logo in static and breathing mode. The logo is really sharp and the lighting is pretty good overall.
Controls: Touch controls are kinda responsive. You’ll need to get used to the first touch as it needs to be held for a brief moment to get activated.
Fit: The only negative I can find of this earphone is the fit. The earphones are big. And for people with small ears, these are a letdown. Even with the rubber sleeves, these maybe a hit or miss for most people. I like a loose fit & have bigger ears, so it isn’t much of a deal for me. It’s quite obvious that you can’t really work out with these in place.
App control: can customise lighting, EQ and touch controls in the Razer Audio app.
These headphones don’t have any sort of noise cancellation.
I have not checked any gaming latency, but the company does advertise a gaming mode.
For a discounted price, this is worth the price. Not worth more than 4k imo, just because of the poor fit and no noise cancellation.
Alipriyo Biswas –
I bought this to use with my Steam Deck and it worked just fine without any compatibility issues.
The gaming mode actually makes a difference in the perceived latency and it doesn’t even require any software to be installed on the device – it just works. Audio quality is good enough too — for gaming.
The reason I knock off 2 stars is the comfort….yeah, it’s that bad. It starts to hurt from the moment I put it on. It requires constant readjustment to make it stay put and even then a slight movement of your head can make it fall out. It’s as if it wasn’t even made for human ears.
But for the price and for short bursts of gaming it’s not half bad and it fits perfectly in the steam Deck case. So I decided to keep it.
Prajakta K. –
Opened today but found defective
regrtnothng –
Good blutooth earphone
ユウキ –
These headphones are really good. They sound better then a lot of other high level headphones like AirPods and they don’t cost as much. They have pretty good noise cancelling, it’s not as good as headphones like bose noise cancelling but it’s very good. They have good battery life, they have never died on me and they are really comfortable. I love the lighting options that they have too, they aren’t too obnoxious but they stand out.
It’z O X Y Z E N –
Constantly powering down or disconnecting while at all battery and I can’t turn them back on. What a waste of $250.
Hugo Houghton –
I chose these because I prefer open earbuds. The previous Hammerhead (2020) sounded great although too bass heavy to my liking and I was using my phone’s EQ to tone down the bass slightly. I decided to upgrade to the Hammerhead TWS X for it has its own built-in EQ. Out of the box, the TWS X sound bass heavy and muffled, but not bad. After adjusting the EQ I was able to get it to sound just like the old Hammerhead. They perform great in terms of audio quality. The built quality is good but the earbuds are big (much bigger than the old ones) so they look like they’re sticking out of your ears. Not as comfortable as the old ones but they are similar in fit. I highly recommend these earbuds.
Jen-ral –
Let’s start with the “sound quality.” For my taste, they sound bass heavy out of the box with their default sound EQ. There are other sound profiles to choose from and adjust but I’m used to using Poweramp EQ, so I used the 10-band EQ on that to bring down the sub-bass and slightly boost the midrange and instruments. I own a Jabra Elite 3, Lypertek Tevi 1.0, Soundcore Q10, RHA Ma750, and Philips SHP9500 and Earmen Eagle USB DAC. I like the open airy sound of the Tevi’s but I want to stop using in-ear buds so the hunt for an open ear buds which still sound great led me to the Hammerhead TWS X. In terms of clarity the Tevi’s still have the upper hand but the instrument imaging, placement and soundstage are very similar to the Tevi signature. When playing a complex metal track some details tend to get mixed up, but still these buds are melodic, airy, spacious and not at all harsh. Oh and by the way the call quality here is supreme! 🙂
“Comfort,” hmm. I am still adjusting to these, so can’t comment much on this aspect but as mentioned by others as well, they aren’t the most comfortable buds around. The sound quality still outweighs this issue so for me they work for short duration use and taking WFH calls.
“Negatives,” well, the only one I found is that the left bud seems to loose charge faster than the right one. But on researching I found many buds to suffer from this issue.
It’s just been a day so far. I’ll update my feedback based on long-term use if I have anything new to add.
Thanks for reading! Happy listening!
Steven Chan –
sound quality good and ive noticed if you turn off the rgb batter lasts way longer
Amora –
Xboxで使える唯一のワイヤレスイヤホンだったため購入しました。レシーバーでの接続だと若干ホワイトノイズが入りますがあまり気になりません。Bluetoothと同時に接続してると音声が途切れることがあるため一つの機器との接続が無難です。音質は悪くはないですが良くもないです。バッテリーは3時間弱しか持ちませんが長時間つけるのは耳に良くないため、そのくらいでも不満はありません。値段相応の商品だったと思います。