
7Hz Salnotes Zero
Launched Jul 2022 · Wired
Best price today₹2,319on Amazon
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Usual price ₹2,199
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Score breakdown
Clean, fairly neutral; treble can be sharp, light bass
No ANC; seal varies with shallow fit
Detachable cable; mic only on some versions
Mic versions weak in noise and wind
Light shells, comfortable; shallow fit for some
Each part is rated on one scale for every earbud and headphone, from lab test measurements where they exist, what reviewers found, specs and owner reports. It rates the product itself, not how good it is for the price.
Pros
- Decent, clear sound for very little money
- Seals well enough to block a fair amount of noise
- Cable can be replaced
- Full, forward mids and clean vocals
- Crisp, extended highs with good imaging
- Ergonomic shell, comfortable for hours
- Neutral, natural tuning that does not tire you
Cons
- Treble pushed too far, uneven response
- Flat sense of space
- Mic struggles with nearby noise and wind
- No water rating or case
- Bass is tidy but not big
- Shell feels plasticky
- No mic or remote on the reviewed cable
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SoundGuysMay 2024
A solid cheap wired IEM if you accept a cable; tuning is a little odd up top and the mic is poor.
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Major HiFiAug 2022
Clear, dependable budget IEM with natural mids; hard to fault at its price.
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NextriftAug 2022
Fairly neutral daily IEM that suits listeners who want a flat sound rather than excitement.
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Soundphile ReviewMar 2023
Good bass and mids, but sharp treble peaks made long listening tiring; better options exist.
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Audiophile Style2022
One of the best very cheap IEMs, bright and airy, ranked just behind a pricier favourite.
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The Audio Store (India retailer)Mar 2023
Retailer's own review calls it a strong first IEM; read with that in mind.
Full specs
| Drivers | 10 mm dynamic |
|---|---|
| Hi-Res audio | No |
| Spatial audio | No |
| Equaliser | None |
| ANC | No |
|---|---|
| Transparency / ambient mode | No |
| Wireless charging | No |
|---|
| Microphones | 1 |
|---|
| Multipoint (two devices at once) | No |
|---|---|
| Quick pairing | No |
| Wired option | 3.5 mm (Type-C version sold too) |
| App | No |
| Weight | 5.8 g |
|---|---|
| Controls | buttons |
| In-ear detection | No |
| Warranty | 1 year |
|---|---|
| Colours | Black, Blue, Black Red (Mecha) |




