

🎮 Level up your game with sound that never quits!
The ROG Cetra True Wireless SpeedNova earbuds deliver pro-grade gaming audio with dual-mode wireless connectivity (Bluetooth & 2.4GHz), bone-conduction AI microphones for crystal-clear voice, and adaptive active noise cancellation. Boasting an impressive 46-hour battery life and fast charging, these earbuds are engineered for seamless multi-platform use across PC, PlayStation, Nintendo Switch, and mobile devices, making them the ultimate companion for immersive gaming and everyday audio.











| ASIN | B0CXS16KNF |
| Additional Features | Fast Charging |
| Age Range Description | Adult |
| Antenna Location | Gaming |
| Audio Driver Type | Balanced Armature Driver |
| Battery Average Life | 46 Hours |
| Battery Charge Time | 5 minutes |
| Best Sellers Rank | #987 in Video Games ( See Top 100 in Video Games ) #51 in PC Game Headsets |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | ASUS |
| Brand Name | ASUS |
| Built-In Media | 2.4 GHz USB-C and USB-C to UCS-A adapter dongle, Charging case and cable, Ear tips (3 sizes), R55ES//ROG CETRA TWS SPEEDNOVA/BLK/NA Gaming Headphones, User document |
| Cable Features | Without Cable |
| Color | Black |
| Compatible Devices | Sony Playstation 4, Sony Playstation 5 |
| Connectivity Technology | Buletooth, Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Reviews | 3.9 out of 5 stars 491 Reviews |
| Ear Placement | In Ear |
| Earpiece Shape | Earbud |
| Enclosure Material | Plastic |
| Form Factor | In Ear |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 32 Ohms |
| Item Weight | 0.22 Kilograms |
| Manufacturer | ASUS |
| Model Name | R55ES ROG CETRA TWS SPEEDNOVA/BLK |
| Model Number | R55ES ROG CETRA TWS SPEEDNOVA/BLK |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Specific Uses For Product | Gaming,iPad,Multimedia |
| Style Name | Cetra True SpeedNova |
| Theme | Video Game |
| UPC | 197105348141 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth, Wi-Fi |
J**R
Absolutely Worth It — Best Wireless Gaming Earbuds I’ve Used!
I was honestly surprised by how good these ASUS ROG Cetra True Wireless SpeedNova earbuds turned out to be. I use them mainly for PC and PS5 gaming, but they’ve quickly become my go-to for everything — gaming, music, and even phone calls. Sound Quality: The sound is crystal clear and perfectly balanced. Bass is strong and punchy without being overwhelming, and the mids and highs are crisp. Whether it’s footsteps in a game or a bass drop in a song, everything sounds rich and detailed. Latency & Performance: The SpeedNova 2.4GHz wireless connection is incredible — zero noticeable lag. It honestly feels like a wired connection. I can easily switch between 2.4GHz (for gaming) and Bluetooth (for my phone), which is super convenient. Comfort & Fit: They’re lightweight, comfortable, and stay in place even during long sessions. The included ear tips give a nice seal for passive noise isolation. Noise Cancellation & Battery: The Active Noise Cancellation works really well, blocking out most background noise without that “pressure” feeling some earbuds have. Battery life is also impressive, and the case supports both USB-C and wireless charging. Extras: The Armoury Crate app lets you customize EQ settings and check battery levels easily. I also like the subtle RGB lighting on the case — a nice touch without being too flashy. Final Thoughts: ASUS really nailed it with these. Between the amazing sound, low latency, comfort, and premium build, these are hands down some of the best gaming earbuds you can buy. If you want something that performs great for both gaming and everyday use, don’t hesitate — these are absolutely worth it!
A**R
Great gaming headphones for the Asus Ally X with dedicated USB-C Wireless
These work great for the purpose that I've ordered them for. I use them with my ASUS ROG Ally X since bluetooth is normally a little unreliable and constantly disconnects and seems to have auto quality issues as well. These having a dedicated 2.4Ghz dongle for the headphones works perfectly. They quickly connect and sound great when playing games. The lighting isn't obnoxious and can easily be disabled via the software within Windows. It would be nice to have a place to put the dongle when not in use in the case; However, this isn't a huge issue since it still fits nicely into the case with it attached to the Ally. They're fairly comfortable wearing, comparable to the Google Buds Pro 2 that I use for my phone. I haven't had any battery issues while playing games, they seem to hold their charge well and can be used one headphone at a time if you don't want to both in at the same time so you can still pay attention to what's going on around you. Not sure if they're worth the full price; However, on sale or renewed they are a great value, and I would recommend.
S**M
(Edit: RETURNED) PRETTY, but DUMB. Probably Returning
(UPDATE: Dec 8th, 2025; I'm returning these after 2 days. The battery life is a flat out LIE. Again, every single additional feature they have was turned OFF! [which begs the question why pay $220 USD for headphones that HAVE to be made as dumb as cheap sets to be usable? "You shouldn't," that's the answer]. With every thing off, it was only 3.5 hours of headset life by DAY TWO (2). And the case would be at 100% when earbuds were placed in them. The earbuds were depleted to 25~%, and a single recharge depleted the case to 30% from 100. NOPE. RETURNED.) These look great, there's no question about that. But there's several small things, and a few BIG problems that disqualify them from being actually good. There's a review up near the top that says the case is hard to open. That person is right, and yes it's minor, but having to find a specific way to hold a case to let it open is stupid. The way it's designed ends up meaning that most of the intuitive/natural/common sense ways of holding the case mean that you'll be holding the lid down against the base. I promise, I'm not infomercial style overacting with the video. Opening it one handed is not really any easier for all the same reasons. For me the worst is that I didn't check the touch control list because I was excited for a Black Friday deal. But 4 touches to decrease volume is BAD DESIGN. One of the main features of Bluetooth devices is that you can get up and walk away from thecontrolling device that has 1 Touch volume controls. I'm using this with a PS5 so there's no easy volume control. These headphones also reset the volume EVERY time they go into the case,and the default is massively loud. I spend the first 30 seconds jabbing my left ear 16 times to turn down the volume 4 levels. Yeah, volume control takes 4 taps (FOUR)... The battery life is terrible. I turned off ALL the extras. RGB: OFF. ANC: OFF. DIRAC: OFF: Surround Sound: OFF. I was getting about 4.5 to 5 hours of headphone life. The case is not providing more than 2 charges worth before depleting its reserve. The guide ROG gives says I should get 11.5 hours out of the headphones this way. It's less than half that duration. Anyway, then there's the app. When I connect by Bluetooth to my phone, the phone sees the headphones and case no problem. The app does not. Refresh the device list and they show up. However, accessing the controls takes between 5 and 40 seconds. EVERY time. Even if you JUST loaded the control panel, if you exit and want to go back, it has to load again... It's small but it's stupid. So Bluetooth connectivity is not great. The dongle however, seems to work as intended, and the latency is truly low. Now the RGB is gorgeous. There's no denying that. The colours of the LEDs are bright, and the colours are crisp (they truly do make me happy, which is why it sucks I HAVE to have them off to use them for more than a short while). The sound is fine, but as I said above, it claims to do surround sound/3D sound but does not. The latency is low enough. They also fit well enough. They use an oval shaped design that seems to work well for me. So there's that at least. I didn't find them uncomfortable,but I've never gotten to wear them for more than 4 hours, so... Overall, I got these on discount at $180 USD, and I don't think they're worth that much. I will probably return these even though they're so pretty (breaks muh heart! Lol). But at full price of $220 USD... No. Definitely not worth the price.
R**N
Great for gaming, but leave them at home
Bought this primarily to replace my overear headphones for PC gaming, as that was getting uncomfortable on my head and denting my hair. Having the 2.4 GHz dongle is very important, since Bluetooth headphones on Windows causes all sorts of problems with sound quality. Sound quality & latency here is great, not as immersive as my over ears, but perfectly suitable for helping me hear directional sounds in game, and music sounds good without even needing to adjust the EQ. Great battery life, lasted through multiple long gaming sessions before needing to be charged (which was also a helpful suggestion to get off the computer). Noise canceling performance is adequate; keyboard noises tend to slip through, but it keeps out fan noise which is my main concern. I would not recommend this for daily usage on the go with your phone. The case is extremely annoying to open, you basically need both hands to open it. It's also pretty large and cumbersome. The controls are horrible; coming from AirPods with swipe controls for volume, here you need to tap four times for a single volume change. The Armoury Crate application refused to work on my Android phone, and installing it on my PC required multiple reboots to complete. Hybrid Multipoint is also a bit of a miss, it tends to get stuck on the 2.4 GHz dongle even when nothing is playing from that source so it doesn't automatically switch over to the connected Bluetooth device's audio. Traditional Bluetooth multipoint seemed to work okay between two devices.
M**O
I love them, with some small caveats
I have not used the microphone yet and will update when I do, but so far these are fantastic. The sound quality is great, they do not irritate your ears after extended wear, and the battery life is incredible. I listened to two full Critical Role sessions at 2x speed and still had ~50% charge left on Bluetooth (I was not using the LE connection either). Cons: Not worth removing a star, but the tap controls are terrible. Tap the left earbud twice for ANC controls, the right for advancing the song. Three taps on the left does I forget what and on the right it does the standard rewind. And then there's the really questionable one: 4 taps left to lower the volume and on the right to raise it? And if you slip up, you are pausing, skipping songs, or rewinding accidentally? I'll just stick to putting my hand in my pocket and adjusting the volume by touch directly on my phone. Another knock on the controls, but not exclusive to these: it is way too sensitive and thus too easy to accidentally pause your audio. Just stop trying to force and cram these "features" onto these things, or at least give a way to disable or edit them. Neutral: I get that Asus is known for their ROG gaming setups and that gaming is still synonymous with LEDs, but they just don't interest me. It's minor, but installing Armoury Crate to disable something that I frankly find silly is, itself, silly. Not a knock on Asus so much as the entire absurd "gamer" aesthetic. Would be nice if there were an easier way to control them without the awful app because there are times when I think it could be genuinely useful on the earbuds. Also, no fault of theirs, but as long as the mic is good on SpeedNova then I have no need for my G522 headset and well be returning it. I love that headset and its mic is fantastic, but they are not as versatile as these earbuds and I cannot justify the cost of having both.
V**C
Good, but clunky (and with a sad ending)
Let's start with the positives: +The earbuds look great and sound impressive for an earbud, even competitive with my pulse elite headset. +Bass is punchy without being overpowering, and the general audio quality is clear specially when enabling DIRAC (however, when using them as 2-way communication - sound output and microphone - the audio fidelity takes a big hit). + The dongle works very well, connection to my ps5 and pc was easy and fast. + You can edit the equalizer using an app which is convenient. +The ANC can be pretty effective against ambient noise. It's not headphone quality, but again I was surprised considering the size. + they charge back up extremely quickly in the case. Overall, very solid. However, I also found many negatives: - While the connection is stable, the audio would occasionally become very echoey and this would not change until disconnected and reconnected (putting them back on the case). - The touch interface is not very intuitive, and it's easy to touch unintentionally. The touch inputs also cannot be edited. So, you're stuck touching your right ear 4 times if you want to raise the volume. - Overall, there's not a lot of guidance on the usage of the device, neither in the manual nor the app. - I couldn't get the dongle and Bluetooth connections to play together. Once the dongle is plugged in, the Bluetooth is entirely overwritten. This means you can't receive calls unless you unplug the dongle, even if both your phone and the dongle are connected. I am not sure if this is just not supported or if it's just something my setup (again hard to find troubleshooting about the product). I also found that the battery life was quite inconsistent. While using the dongle on the ps5 with leds off and no ANC they could last from 4 to 7 hours, and each earbud could have significantly different battery life too (sometimes even 20% charge left in one earbud when both started from full charge at the same time). This may be a standard with gaming earbuds though, I have no point of comparison. I find the fit to be MOSTLY stable. However, because of the "dangly" design, they can slide off your ear. I found they got occasionally looser on my right ear, and this led to the final sad part: About 2 weeks after buying them I was walking back to my car from the grocery store - hands busy, when the right earbud fell off my ear and (of course it would) bounced a little in front of me. Before I realized where it went, I stepped on it and cracked it, fully killing it. I tried contacting Asus support, and they said there was no repair, replacement, buy-in/trade in or anything I could do. It's done. I understand this was my fault, but it's also quite frustrating that the only way to repair them would be buying a complete new set. I CAN use only the left one, but the features are extremely limited (especially since the controls cannot be changed). All in all, the ASUS ROG CETRA SPEEDNOVA are okay earbuds, but everything around them feels a little disappointing.
B**S
Sound quality
Perfect for every day use great gaming, headphones, and on the go my only complaint is if you have your phone and PC connected together, it cut all audio from your PC when someone calls you other than that no complaints
C**S
The promotion does not work (re9)
The current promotion listed on this item does not work. Otherwise these are a fine pair of earbuds with a slightly tinny sound and directional audio good enough for single player experiences but not for competitive games. They are worth the sale price but are not worth the normal asking price. I bought them explicitly due to the assumed value add the promotion created, and the product support both from asus and amazon on fixing this issue has been essentially non existent as they both have handed me off to the other multiple times. I will not buy any asus products after these.
Trustpilot
1 month ago
3 weeks ago