Tanchjim BUNNY
The Tanchjim BUNNY makes budget listening feel remarkably grown-up, pairing a natural neutral-warm tuning with deep, textured bass, full-bodied vocals and smooth, fatigue-free treble. PortaFi highlights its tidy, spacious presentation, while Audio-In Reviews praises its unusually natural balance. Lightweight shells and a detachable cable complete a seriously versatile everyday IEM.
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Nicely Roasted
Sound Quality
85/100
Fit Comfort Isolation
80/100
Build Accessories
87/100
Value for Money
95/100
Pros
Natural, musical neutral-warm tuning with full vocals and a relaxed, non-fatiguing presentation.
Deep, controlled bass offers satisfying rumble, texture, and balanced mid-bass punch without basshead excess.
Small, lightweight shells deliver secure fit and comfortable extended listening.
Excellent budget value, with PortaFi rating it among the strongest sub-$30 options recently heard.
Cons
Upper treble is relaxed, so listeners seeking abundant air and shimmer may find it somewhat restrained.
Microdetail, imaging, and layering are capable for the price but not designed for analytical listening.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 85/100
The Bunny is consistently described as a natural, neutral-warm and musical budget tuning, with a smooth balance rather than a deliberately attention-grabbing emphasis. Its strongest appeal is relaxed, non-fatiguing listening with respectable bass reach and spatial performance, while fine-detail retrieval and top-octave openness remain appropriately modest for the price.
Bass
88/100
PortaFi found bass reaches very deep, with sufficient rumble, convincing texture and a well-judged balance of speed and punch. Audio-In Reviews likewise heard good extension and a little added mid-bass warmth, though it considered speed and texture merely adequate rather than exceptional.
Midrange
89/100
Reviewers praise the smooth transition from bass into a weighty lower midrange that gives instruments body and male vocals welcome presence. Upper mids are described as balanced and somewhat vocal-forward without becoming shouty, harsh or unnatural.
Treble
86/100
PortaFi hears clean, crisp treble with good attack, decay and enough high-frequency energy to avoid sounding dull, all without fatigue. Audio-In Reviews finds the presentation smooth and relaxed but hears limited upper-treble air and shimmer; listeners seeking a bright, highly airy sound may want more.
Resolution Separation
83/100
Detail is regarded as good and enjoyable for an inexpensive IEM, with instruments retaining satisfying presence rather than sounding flat. Both reviews temper that praise by noting there is no strong emphasis on tiny nuances, microcontrast or analytical scrutiny.
Soundstage Imaging
84/100
PortaFi describes a neatly organized, above-average stage for the price, with width exceeding depth and useful layering across both directions. Audio-In Reviews is more restrained, calling staging, imaging and layering average for a budget set, so expectations should remain realistic.
Dynamics Coherence
81/100
The available commentary describes the bass-to-midrange handoff as smooth and says the Bunny conveys dynamics and emotion well. Reviewers provide little detailed discussion of large-scale impact, transient sharpness or complex driver behavior.
FIT COMFORT ISOLATION PERFORMANCE 80/100
The one reviewer addressing ergonomics reports a secure fit and long-session comfort from the small, light shells, despite a somewhat larger nozzle. There is no direct review evidence on passive noise reduction, so prospective commuters or stage users should not assume a particular isolation level.
Seal Stability
89/100
Audio-In Reviews was able to achieve a very secure fit. No reviewer reports seal loss, bass inconsistency caused by fit, or instability during normal use.
Comfort
91/100
Audio-In Reviews found the shells small and light and reported no discomfort during extended listening. The nozzle is described as slightly larger, but it caused that reviewer no meaningful comfort issue.
Isolation
50/100
The reviews do not directly discuss passive isolation or compare outside-noise attenuation with competing IEMs. Fit is reported as secure, but that alone does not establish real-world isolation performance.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Accessories
87/100
Audio-In Reviews describes a medical-grade polycarbonate shell with a brushed stainless-steel faceplate, plus a detachable two-pin cable with an in-line microphone. The package includes a soft pouch and both wide- and narrow-bore tips, offering useful fit and tuning flexibility rather than just decorative extras.
Value for Money
95/100
At roughly $20, Audio-In Reviews positions the Bunny firmly in the budget class, while PortaFi calls it the best earphone it had recently tested below $30. That praise is supported by a mature, versatile tuning and a practical detachable-cable package at a very low asking price.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
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Manufacturer's Description — Tanchjim
Drive unitinner I double-magnetic circuit
Dynamic Driver Technology | DMT4 Ultra
WaveguideTechnology I Low-distortion waveguide faceplatetechnology
Driver Diaphragm Materia | PU edge suspension, PET-coated Ticomposite dome
diaphragm
THD (Total Harmonic Distortion) | 0.05%@1kHz 94dB
Impedance |30Q±0%
Sensitivity | 123dB/VRMS
Frequency Response | 8-48kHz
Cable Specification | 0.78mm 2-pin
Cable Material & Structure | Litz copper with silver-plated wovenparallel structure
Verified Dealers
Online Dealers
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Authorized dealers for Tanchjim BUNNY
- AUDIOPHONICS — in-store — Bordeaux, Nouvelle-Aquitaine, France (website)
- GEEKWILLS — online and in-store — Beijing, Beijing, China (website)
- Headphone Zone — online and in-store — Laxmi Industrial Estate, Maharashtra, India (website)
- HiFiGo — online and in-store — Kowloon, Hong Kong (website)
- Living Auido — in-store — Taman Sri Endah, Wilayah Persekutuan Kuala Lumpur, Malaysia (website)
- Oardio — in-store — Singapore, Singapore (website)
- Patefon — online and in-store — Basmanny District, Moscow, Russia (website)
- Penon Audio — online and in-store — New Territories, Hong Kong (website)
- Shenzhenaudio — online and in-store — Long Gang Qu, Guang Dong Sheng, China (website)