Endless Audio Adventures with 50-Hour Battery Life
Boasting an extraordinary 50-hour battery life, the Sennheiser ACCENTUM Hybrid Noise-Canceling Wireless Headphones provide extended listening pleasure. The ergonomic, foldable design ensures superior comfort during long sessions, making it the perfect companion for those who love to immerse themselves in music on the go.
Precision Sound Tailored to You
Experience immersive HD stereo sound with engineered precision, a built-in 5 Band EQ, and customizable sound modes. The ACCENTUM headphones deliver a personalized listening experience, whether you're at home, at the gym, or out and about. Enjoy a symphony of crystal-clear audio that caters to your unique taste and preferences.
Hybrid ANC for Any Environment
Stay in your musical zone with Hybrid Active Noise Cancellation. Whether you're at work, at the gym, or outdoors, immerse yourself in your music with ANC or stay aware of your surroundings using the Transparency Mode. The ACCENTUM headphones adapt to your environment, ensuring an uninterrupted audio journey wherever life takes you.
Seamless Communication with Two-Mic Beamforming
Experience crystal clear communication with the ACCENTUM headphones. The 2-mic beamforming technology ensures exceptional voice transmission quality, making calls and voice commands clear and crisp. Stay connected effortlessly, no matter where you are or what you're doing.
Style Meets Functionality
The ACCENTUM's sleek and stylish design adds a touch of sophistication to your look. The lightweight and discrete build, coupled with a soft-touch silicon-lined headband, not only elevates your style but also provides a secure fit and a robust build. Immerse yourself in superior sound while making a statement with your fashion-forward choice.
Wearing style: Headband stereo headphones
Ear Coupling: Around-the-ear, circum-aural
Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max)
Transmission frequency / modulation: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK, 8 DPSK
Warranty Period: 2 Year from the date of Invoice
Covered: Manufacturing Defects Only
Website: https://en-in.sennheiser.com/service-support-contact-service-centers-in-india
Contact No: 1800 22 36 32
Email Id: in-info@sennheiser.com
Sennheiser is a well-known brand in the audio industry. They offer a wide range of products catering to both audiophiles and casual listeners. Their products include open back and closed back audiophile headphones, in-ear monitors, ANC headphones, and true wireless earbuds. They are known for their exceptional sound quality and durability. Whether you're a professional musician or just a music enthusiast, Sennheiser has something for everyone.
Best quality and enhance sound volume compare to one plus and iphone type c converter
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
11/05/2025
Anonymous
Real good iems
Love these, u shaped sound signature but pains my ears after 2 hours of listening.
Dunu Titan S2 IEM
11/03/2025
Anonymous
The IEM's have a decent balanced V shaped profile & the manual EQ settings are quite useful
The IEM's have a decent balanced V shaped profile & the manual EQ settings are quite useful.
AUDIOCULAR X KZ Castor Pro X Type-C IEM With Mic
11/03/2025
Sagarpatel
If you listen to music that's supposed to really H-I-T, this is the one for you.
After my first pair, the Oriveti OD200 (which I loved!), I grabbed the Martilo as my second set, and wow, I finally get what people mean by basshead. Guys, these are unreal. If you listen to music that's supposed to really H-I-T, this is the one for you.
Sound Breakdown
The Bass is the star: It literally shakes my eardrums. We're talking deep, physical sub-bass rumble, not the muddy, boomy kind. It feels like having a huge subwoofer in your head. It hits hard but stays clean and super fast, which is critical.
Mids are surprisingly clear: I was worried the bass would swallow up the vocals (Mids), but they stay right up front. My favorite singers sound crisp! You get great separation, letting you pick out instruments even when the bass is going crazy.
Treble is sparkly and quick: I think the planar driver is what makes the high notes (Treble) sound so detailed. It adds enough "air" to the sound and keeps the whole picture from feeling dark.
The design is awesome, they look like cracked lava rock, and they are pretty comfortable even though they look a bit chunky.
Only 1 downside for me was the eartips, it could be more comfortable given the price tag of this IEMs. I'm using stock eartips of my another IEMs (Oriveti OD 200) which is surprisingly comfortable.
Final Takeaway
If you are moving up from entry-level and want to know what truly clean, hard-hitting bass sounds like, get these. It’s an easy, near-endgame fun set for people who love bass-heavy genres like EDM and Hip-Hop. Go listen to them!
Punch Audio Martilo IEM
11/01/2025
Joseph Chandy
Bang for the buck DAC if you need extra power over the apple dongle
Works great for any iem out there. I previously only religiously bought apple dongles as my got-to portable dac. Only later I found the audiocular spark which had the CX31993+ Max amp and provided slightly more power. It works exactly like it says and gives 1.4 v vs the 1 v of the apple dongle. So if some extra power is what you’re looking for, the audiocular spark is what you need. This is going to power all your iem needs.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
10/30/2025
Prakarsha Xx
Really smooth sound
I love these iem’s . This is end game iem for me since expensive ones have diminishing returns
I really like audiostore delivery
ZiiGaat x Hangout Audio Odyssey 2 IEM
10/29/2025
Anonymous
Awesome purchase
Awesome purchase. The KZ Castor Pro Harman Bass Tuned is a dream for audiophiles which will make them enjoy the nuances of every genre of music. Loved it. Wow.
KZ Castor Pro IEM With Mic
10/29/2025
Karun S
Spectacular DAC
Spectacular DAC, boosts the audio well. Great music experience.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
10/28/2025
Yuvraj Preet Singh
Just one word - AMAZING!
TL;DR:
Finally jumped into the IEM world with the Bunny and I am blown away. Super clear highs with zero harshness, smooth vocals, and punchy bass. Works great across all genres I listen to, super comfy, and keeps getting better over time. Only downsides: cable’s a bit short but that is subjective and movie audio can be hit or miss. Overall, I’m honestly blown away by how good these sound for the price.
I have been contemplating getting into the IEM world for the past few years and when I finally pulled the trigger on this one, it just blew me away and I am not even exaggerating. Before getting these I was using OneOdio Headphones that I got for 4k that I still love but, well, when I got the Bunny's I was like, is this what have I been missing out on ?!?!
This long contemplation for getting an "IEM" was also because of conflicting reviews about some of them like some having high sibilance or thin sounding bass or something else and I couldn't make up my mind to get one or the other. I'll be honest, I was kind of scared if I might not like these or I might find them too sibilant as I am pretty sensitive to that, and I was already expecting the bass to be less than what I am used to before hitting the play button. All of my worries went away as soon as the music started, the highs and vocals were absolutely clear and bass hitting just right. I did try tip rolling to see which eartip gave the best seal. I don't know if burn-in is real or not, but it has been a month since I got them and they have just kept getting better and better.
I listen to a lot of DnB, Experimental or other EDM subgenres along with Jazz, Orchestral, Movie scores and songs with vocal etc and they work for all the genres in such a nice way! I'm seriously trying out new genres at this point because everything sounds so fun with them. The vocals are so smooth and just the right amount of sparkly and the bass either the sub or mid is not at all lacking by any chance. I won't be able to talk much about the soundstage but if I say so, listening to Yosi Horikawa, Snarky Puppy, Tipper is an absolute fun in these. Everything just sounds like it is there as it should be. Separation is great compared to my headphones. I am indeed hearing things that I haven't before but that might also be because of the bass not muddying everything up.
They are small so they fit me like a glove (subjective but still) and are so comfortable to wear for a long session or even while lying down. I just wish the cable were a little longer but its still fine. The included bag is pretty handy and the included tips have a pretty good selection to get a good fit.
I'm definitely getting a DAC and maybe in the future a Balanced cable just to see how much can these be pushed and what sound these can deliver.
The only few things I'd say is that watching movies or shows could be a hit or a miss with these because of the way they might be mixed/mastered and as these being balanced they don't hold back on any frequency or muddy up the other. The other day I tried to watch Chris Nolan's Tenet with this, but the gunshots were a little too harsh or the voice was too low to hear properly but Ford vs Ferrari, Mission Impossible or Star Wars were very fun to watch. Might be a subjective opinion but I thought I'll add it. The other thing is that I thought these would be good for making music as I do that for hobby but I still have to test them out more in that scenario.
TANCHJIM Bunny IEM With Mic - 3.5mm
10/28/2025
Siddharghya Haldar
Powerful DAC and Amp combo
It is very efficient and clean sounding. I loved the amplification which is enough to drive demanding planar magnetic headphones. The functions and display is very intuitive. Overall a very good product.
SMSL RAW-MDA 1 Desktop DAC & Headphone Amplifier
10/26/2025
Aditya Joshi
A goodpurchase awesome improvement in the bass
A goodpurchase awesome improvement in the bass with no extra noise!
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
10/25/2025
Anonymous
It is really good for the
It is really good for the price
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp
10/25/2025
Anonymous
The IEM's are really good
The IEM's are really good. The build quality is great for the price
TANCHJIM Bunny IEM With Mic - 3.5mm
10/25/2025
Aparna S Pillai
Super
I am using this for my daily use. This is so good even tunable to an extent. Good quality build and audio
KZ Castor Pro IEM With Mic
10/24/2025
Elamurugan N
Best Wireless Adapter for IEM's
Best in class adapter for various IEM's. I used it with KZ caster, Fiio JD1 and KZ ZEX. All works perfectly. My choice currently is with KZ ZEX. Instead of Touch, button system to control is too good and easily fits in our ear. ANC is not too aggressive, but quite good. Transparency mode is effective. So finally it's a perfect buy for our IEM's. KZ Rockzzz.
KZ AN01 ANC Enabled True Wireless Adapter for IEMs
10/23/2025
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shanil mohammed
opened a new realm
let me tell you, this is my first time listening to hires lossless music with my new kz castor pro and it blown my mind. I can proudly day this is the best iem for beginer in this price range.
KZ Castor Pro IEM With Mic
Divesh sutar
Best quality and enhance sound volume compare to
Best quality and enhance sound volume compare to one plus and iphone type c converter
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
Aradhya Verma
Liquid silicon aka flexigraph eartips for cleaner audio quality
I have audiocular atmos eartips (blue stem) and I chose to order flexigraph eartips since the stem length is longer than that of atmos which provides more rigidity and support. Please make sure to wipe them with a clean cloth after every use as these liquid silicon eartips attract a lot of dirt.
AUDIOCULAR FlexiGraph Eartips for IEMs
Nobin Binu
It is daamn good for the price
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
Anonymous
It's just awesome
It's just awesome ✨
KZ Castor Pro IEM With Mic
Anonymous
Real good iems
Love these, u shaped sound signature but pains my ears after 2 hours of listening.
Dunu Titan S2 IEM
Anonymous
The IEM's have a decent balanced V shaped profile & the manual EQ settings are quite useful
The IEM's have a decent balanced V shaped profile & the manual EQ settings are quite useful.
AUDIOCULAR X KZ Castor Pro X Type-C IEM With Mic
Nandeeshwar Gunda
Good Iem
I got this iem for a frnd and he liked it so much.
TangZu Wan'er S.G 2 IEM
Anonymous
Headphone very high quality
Very Good headphones for music lovers
KZ Acoustics ZS10 Pro 2 IEM With Mic
Aquib Faizi
Best
Audiocular Br pro insane sound quality and gaming headphones type c