Description
TANCHJIM Bunny IEM: Redefining Comfort and Sound Performance
The TANCHJIM Bunny IEMs combine cutting-edge technology, ergonomic design, and stunning aesthetics to deliver a superior audio experience. Whether you're a casual listener or an audiophile, the Bunny offers an unparalleled blend of comfort, innovation, and premium sound quality.
Key Features:
-
Dual-Chamber Dynamic Driver
The self-developed dual-chamber unit minimizes harmonic distortion to <0.05%@94dB, delivering precise control over mid- and low-frequency sound for rich detail and clarity. -
PET Titanium Dome Composite Diaphragm
Enjoy enhanced stability and ductility, resulting in deep, impactful bass, natural soundscapes, and crystal-clear vocals. -
Acoustic Labyrinth Back Cavity Structure
This patented maze-shaped design amplifies low-frequency depth and improves acoustic performance for a smoother and more immersive listening experience. -
Built-in DSP Decoding Chip
The DSP-enhanced DAC (available in the Type-C version) supports 24-bit audio with sampling rates of 44.1kHz, 48kHz, and 96kHz, delivering professional-grade sound quality with Hi-Fi precision. -
Ergonomic & Lightweight Design
Crafted from medical-grade high-transparency PC material, the Bunny fits comfortably for extended use. Its clear, rabbit-inspired design and stainless steel frosted accents provide a sophisticated and minimalist aesthetic. -
Customizable Tuning via Dedicated App
Personalize your audio experience with the TANCHJIM app. Featuring 4 PEQ presets, a 5-band parametric equalizer, and community-shared sound profiles, the Bunny transforms into a Hi-Fi No. 1 player tailored to your preferences. -
Premium Build & Replaceable Cable
The 0.78mm pin replaceable cable uses parallel oxygen-free copper silver-plated wires for high transmission rates, flexibility, and tangle-free convenience. -
Advanced Ultra-High Frequency Control
Innovative waveguide cover technology and a smooth inner wall design ensure better sound transmission efficiency, enhanced high-frequency smoothness, and improved sound detail.
Why Choose TANCHJIM Bunny?
- Hi-Fi Sound Quality: Balanced three-frequency tuning aligned with TANCHJIM’s target curve ensures a listening experience that’s smooth, engaging, and fatigue-free.
- Stylish & Durable: A clear, modern design paired with durable materials makes Bunny a stylish and long-lasting investment.
- Universal Compatibility: Available in Type-C and 3.5mm versions to suit all audio setups.
Experience True Audio Excellence
With the TANCHJIM Bunny, you’re not just listening—you’re experiencing music as it was meant to be heard. Whether you’re enjoying bass-heavy beats, delicate vocals, or a wide soundstage, Bunny delivers it all with precision and style.
Brand: TANCHJIM
Model: BUNNY
Drive unit: double-chamber dynamic driver
Dynamic driver technology: DMT 4 Ultra
Waveguide technology: Low-distortion waveguide cover technology
Material of dynamic driver diaphragm: PU suspended edge
PET plated with Ti dome composite diaphragm
Total harmonic distortion (THD): 0.05% @1kHz 94dB
Impedance: 30 Ohm±10%
Sensitivity: 123 dB/Vrms
Frequency response range: 8-48 kHz
Wire specification: 0.78 2pin
Wire material and structure: Litz copper silver-plated braid
wire with a parallel structure
Type-C Plug: Yes
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Tanchjim is a Chinese audio brand that specializes in developing high-quality audio products. They offer a wide range of products including earphones, DAC & AMP, and In-ear monitors (IEMS). Tanchjim's products are known for their exceptional sound quality and attention to detail, making them a popular choice among audiophiles.
I was not expecting much but this IEM sounds really good. If feels like a much more expensive IEM. The convenience thanks to the USB-C connection is great. I am able to use it on my phone, ipad and laptop. Gonna get some and gift some friends. This is a great gifting IEM / starter IEM !!!
Budget IEMs are a crowded place. You have tangzu, chu and zero as the reigning supremes in this range and there are DSP options too. It has been a while since I explored this category and the bunny piqued my interest owing to it being a DSP model as well as a great accompanying app.
Out of the box the bunny sounds great, the overall resolution and texture is great for its price range and the tuning is also good, I noticed a slight edge to the vocals which was a bit distracting but it was solved by just using the popular sound preset from the app.
Other than that in the app you get a 5 band PEQ and it really works and the bunny takes to eq quite well if I might say.
With the popular preset I like the bunny more than the chu2 dsp, the salnotes zero, I haven't tried the tangzu yet so can't comment on them.
The bass is rumbly, mid bass is thumpy, treble is extended not that smooth but its extended pretty, overall timbre is natural and have a decent soundstage and sense of separation. Infact in terms of performance it trumps the hexa for me as this have better bass texture.

Description
TANCHJIM Bunny IEM: Redefining Comfort and Sound Performance
The TANCHJIM Bunny IEMs combine cutting-edge technology, ergonomic design, and stunning aesthetics to deliver a superior audio experience. Whether you're a casual listener or an audiophile, the Bunny offers an unparalleled blend of comfort, innovation, and premium sound quality.
Key Features:
-
Dual-Chamber Dynamic Driver
The self-developed dual-chamber unit minimizes harmonic distortion to <0.05%@94dB, delivering precise control over mid- and low-frequency sound for rich detail and clarity. -
PET Titanium Dome Composite Diaphragm
Enjoy enhanced stability and ductility, resulting in deep, impactful bass, natural soundscapes, and crystal-clear vocals. -
Acoustic Labyrinth Back Cavity Structure
This patented maze-shaped design amplifies low-frequency depth and improves acoustic performance for a smoother and more immersive listening experience. -
Built-in DSP Decoding Chip
The DSP-enhanced DAC (available in the Type-C version) supports 24-bit audio with sampling rates of 44.1kHz, 48kHz, and 96kHz, delivering professional-grade sound quality with Hi-Fi precision. -
Ergonomic & Lightweight Design
Crafted from medical-grade high-transparency PC material, the Bunny fits comfortably for extended use. Its clear, rabbit-inspired design and stainless steel frosted accents provide a sophisticated and minimalist aesthetic. -
Customizable Tuning via Dedicated App
Personalize your audio experience with the TANCHJIM app. Featuring 4 PEQ presets, a 5-band parametric equalizer, and community-shared sound profiles, the Bunny transforms into a Hi-Fi No. 1 player tailored to your preferences. -
Premium Build & Replaceable Cable
The 0.78mm pin replaceable cable uses parallel oxygen-free copper silver-plated wires for high transmission rates, flexibility, and tangle-free convenience. -
Advanced Ultra-High Frequency Control
Innovative waveguide cover technology and a smooth inner wall design ensure better sound transmission efficiency, enhanced high-frequency smoothness, and improved sound detail.
Why Choose TANCHJIM Bunny?
- Hi-Fi Sound Quality: Balanced three-frequency tuning aligned with TANCHJIM’s target curve ensures a listening experience that’s smooth, engaging, and fatigue-free.
- Stylish & Durable: A clear, modern design paired with durable materials makes Bunny a stylish and long-lasting investment.
- Universal Compatibility: Available in Type-C and 3.5mm versions to suit all audio setups.
Experience True Audio Excellence
With the TANCHJIM Bunny, you’re not just listening—you’re experiencing music as it was meant to be heard. Whether you’re enjoying bass-heavy beats, delicate vocals, or a wide soundstage, Bunny delivers it all with precision and style.
Brand: TANCHJIM
Model: BUNNY
Drive unit: double-chamber dynamic driver
Dynamic driver technology: DMT 4 Ultra
Waveguide technology: Low-distortion waveguide cover technology
Material of dynamic driver diaphragm: PU suspended edge
PET plated with Ti dome composite diaphragm
Total harmonic distortion (THD): 0.05% @1kHz 94dB
Impedance: 30 Ohm±10%
Sensitivity: 123 dB/Vrms
Frequency response range: 8-48 kHz
Wire specification: 0.78 2pin
Wire material and structure: Litz copper silver-plated braid
wire with a parallel structure
Type-C Plug: Yes
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
Tanchjim is a Chinese audio brand that specializes in developing high-quality audio products. They offer a wide range of products including earphones, DAC & AMP, and In-ear monitors (IEMS). Tanchjim's products are known for their exceptional sound quality and attention to detail, making them a popular choice among audiophiles.
I was not expecting much but this IEM sounds really good. If feels like a much more expensive IEM. The convenience thanks to the USB-C connection is great. I am able to use it on my phone, ipad and laptop. Gonna get some and gift some friends. This is a great gifting IEM / starter IEM !!!
Budget IEMs are a crowded place. You have tangzu, chu and zero as the reigning supremes in this range and there are DSP options too. It has been a while since I explored this category and the bunny piqued my interest owing to it being a DSP model as well as a great accompanying app.
Out of the box the bunny sounds great, the overall resolution and texture is great for its price range and the tuning is also good, I noticed a slight edge to the vocals which was a bit distracting but it was solved by just using the popular sound preset from the app.
Other than that in the app you get a 5 band PEQ and it really works and the bunny takes to eq quite well if I might say.
With the popular preset I like the bunny more than the chu2 dsp, the salnotes zero, I haven't tried the tangzu yet so can't comment on them.
The bass is rumbly, mid bass is thumpy, treble is extended not that smooth but its extended pretty, overall timbre is natural and have a decent soundstage and sense of separation. Infact in terms of performance it trumps the hexa for me as this have better bass texture.
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OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View allTRUSTED BY OVER 35K+ MUSIC ENTHUSIAST
Let customers speak for us
from 4835 reviewsAs a v16 owner this is a worthy upgrade .
Fit :
The iem is designed aesthetically that it fits like custom made
Sound impressions :
Treble is perfectly done with being sibilant, Mids sounds very organic and clear, Bass is the best part here it's a step up from their previous flagship v16.
Staging is better and so is the resolution, A total flagship level iem which punches above the price tag
Thanks to Pritam for his exceptional customer service and deal .
Definitely recommended

Have a great features and I am very happy after buying this m71 thanks audio store 🙏🙏

Time Spent with this DAP is more than 50 days, used many IEMs from Budget range to high end.
OBSERVATION & EXPERIENCE SO FAR.
- Wide soundstage, it's creating a spacious listening experience.
- Smooth and refined sound, with good bass & trebles. I liked it.
- little high Volume doesn't hurt ears because of spaciousness which this DAP creates.
- Main unique point is Vocals & Instruments separation, it's best.
- So far, I noticed Battery back up is really good. Will check it over time and provide feedback.
- Does not get warm that too after using for hours.
- Best software & Shanling Music app, it's very fast ( I use 1TB fully loaded Micro SD card.)
Please Note - Little more care is needed while handling as it has Glass tubes. Again it's unique offering & tubes makes music more enjoyable.
CONS-
1. Charging time ( it will get solve by software updates in future, Brand has co
nfirmed it in their post)
2. Only one colour option is available from Brand.
3. Some settings currently not present, Brand may add in future updates ( DSD gain Compensation, PEQ, MSEB, Night light short cut in quick pannel)
CONCLUSION-
a. Highly recommend those who want detailed & immersive experience.
b. THREE IN ONE- One DAP but three modes, all three sounds differently. One mode Transistor (without Tubes) and two Tube modes (Triode & Ultra- linear).

Sterdy & beautiful cable. I am using it with Hidiz MP145 Planner Magnetic IEM. It add details to music over stock cable. Makes all aspect of sound quality better.

I am writing review after One month regularly uses with my two DAP - Shanling M8t, Hiby R4.
POSITIVES-
1. Best Soundstage
2. Balanced sound
3. Musical & Makes music more enjoyable to ears.
4. No fatigue despite of metal construct.
5. Weight distribution is really good.
6. Largest Magnetic planner in the Category.
7. Details & instruments separation at best.
CONS-
1. Small ears may face challenge. Plz contact team ATS before purchase. Normal ear size, No issues with fit & long usage.
2. Stock cable is good but doesn't suit this IEM.
I am using this with Divinus Auram cable, which goes really well with this by appearance as well as by performance.
CONCLUSION-
1. Very very happy with the purchase. It's my main IEM in daily music journey.
2. My suggestion is Music enthusiast must have atleast one 'Planner Magnetic IEM', believe me I found that the the songs which I am listening since decades are sounding differently with some more details with this IEM.

The KZ Castor is an excellent choice for budget audiophiles. It delivers superb sound quality that rivals much more expensive headphones, with clear highs, rich mids, and deep bass. The build quality is solid, offering both durability and comfort for long listening sessions. At its price, it’s a fantastic value, outperforming many premium options. Highly recommended!

i think it's a great choice for someone who's just starting with the "iem" audiophile thing and it sounds good pretty good for the price range, it's sound clear and crisp, the bass is a little on the lower side but nonetheless great product if you are just starting, oh and yes the delivery was fast got it in a day.

Delivery was fast and item received was in good condition

Lets get to the point, its the best budget IEM!
I have been in the IEM space for more than 6 months and I was looking for a daily driver that can handle rough use, and then Pritam Sir suggested me 7Hz G1. And it failed to disappoint me!
A nice high quality well built iem, with one of the best ergonomic design, and a proper sound isolation with tons of tip to choose from.
The iem is well tuned with proper instrument seperation and clarity, warm tuning with perfect bass and excellent soundstage compared to other budget IEMs.
If you are new to yo IEM and want to buy your first IEM, blindly go with this! Trust me you would not regret! For 3.2k, its a steal deal!
(Pro Tip: Always listen to Pritam Sir's suggestions. He is the G.O.A.T)

We had an amazing experience at The Audio Store. Pritam, the shop expert, was incredibly helpful and knowledgeable. He patiently guided us through the world of in-ear monitors, explaining all the details and helping us understand what would work best for our band, Rhythm Freak. He suggested options that perfectly matched both our budget and our musical needs, making sure we got the best value without compromising on quality. Thanks to his expertise, we walked out confident and satisfied with our purchase. Highly recommend this store to any musician looking for top-notch gear and excellent service

Sound quality ausom but not for base lover's

Top notch earphone Mike quality 🔥.gaming, music etc highly recommend ❤️🎧

I believe this is the best tws under 10000 rupees also it is an iem

Thank you audio store. The sound is amazing. It was delivered within time and product was perfect.

Very detail iem for the price not bass heavy