Tanchjim ECHO
The ECHO pairs clear, high-resolution sound with a gently warm-neutral midrange, delivering textured bass slam, smooth airy treble and a wide, precise soundstage. Prime Audio Reviews also highlights its comfortable fit, solid build and generous tip selection, making this a refined true-wireless choice for detail-minded listeners.
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Nicely Roasted
Sound Quality
92/100
Fit Comfort Isolation
81/100
Build Accessories
91/100
Value for Money
86/100
Pros
Clear, detailed and refined tuning with natural warmth, smooth treble and spacious imaging.
Punchy, fast bass and controlled physical sub-bass rumble without bloat.
Very comfortable, well-built earpieces with a generous selection of ear tips.
Cons
Feature set is sparse: no ANC, companion app support or onboard volume control.
Passive isolation performance is not established by the available review.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 92/100
The ECHO is described as clear, refined and slightly warm of neutral, combining a mature tonal balance with abundant detail and nuance. Its controlled, hard-hitting low end and smooth but energetic treble support a spacious, precisely imaged presentation.
Bass
94/100
Mid-bass is said to hit with convincing punch, slam and speed while retaining well-defined note edges. The reviewer also praises the physical sub-bass rumble for being precise and controlled rather than loose or bloated.
Midrange
92/100
The midrange is described as neutral with enough warmth to preserve a natural character. Vocals and instruments are presented with exceptional clarity and strong detail.
Treble
91/100
Forward treble brings definition, air and a snappy attack to percussion, though it also gives notes a somewhat leaner outline. Despite that emphasis, the highs are described as smooth, clear and free of sibilance or glare.
Resolution Separation
93/100
Clarity and overall resolution stand out immediately in the review. The tuning is also praised for delivering detail and nuance without relying on harsh or glaring highs.
Soundstage Imaging
90/100
The airy treble presentation is credited with creating a notably wide soundstage. It also helps the ECHO place images with satisfying precision.
Dynamics Coherence
89/100
The bass is reported to combine impact with speed and authority, suggesting lively rhythmic drive. The reviewer characterizes the overall tuning as refined and mature, although there is little direct discussion of large-scale dynamic swings or complex driver integration.
FIT COMFORT ISOLATION PERFORMANCE 81/100
The reviewer strongly likes the fit and calls the ECHO very comfortable, supported by a useful selection of ear tips. There is no direct assessment of passive isolation, so its effectiveness in noisy environments remains unclear.
Seal Stability
89/100
The reviewer explicitly praises the fit and reports a positive experience wearing the ECHO. There is no specific discussion of movement-related seal loss, insertion consistency, or bass changes caused by fit.
Comfort
93/100
Comfort is a clear strength in the available review, which calls the earphones really good and very comfortable. The included variety of tips should also give owners useful options for tailoring the fit.
Isolation
50/100
The review does not comment on passive noise reduction or real-world use in loud surroundings. Isolation performance is therefore unclear from the available evidence.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Accessories
91/100
The earpieces are described as very well built, and the reviewer also likes the included case. A notably broad selection of ear tips adds practical value by helping users pursue a secure and comfortable fit.
Value for Money
86/100
At $99.99, the reviewer calls the sound fantastic and speaks very positively about the fit, case and build. There is no direct comparison with competing IEMs at this price, so how decisively it outperforms peers is not established.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Specifications
Manufacturer's Description — Tanchjim
Diaphragm material: Beryllium-Coated Dome+PU Suspension Ring
Frequency response range | 20-20000 Hz
Wireless connection: Bluetooth 5.2
Impedance: 32 Ω
Max communication range: 10M
Bluetooth protocol: aptx, aptx adaptive, AAC, SBC
Verified Dealers
Online Dealers
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Authorized dealers for Tanchjim ECHO
- 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)