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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-26 · 7 min read · Independent comparison
• MINDRESY Silicone Case Cover — biggest strength: a 3-in-1 soft silicone set (ear cup covers, earpad covers and a headband cover) that adds 360° protection against bumps, drops, scratches, dust and sweat without adding bulk.
• MINDRESY Silicone Case Cover — biggest trade-off: it is protection only. It makes no sound, has no battery and does nothing for noise cancelling or transparency. It also only fits AirPods Max 2/1 — nothing else.
• Echoes Rainbow Active Noise Cancelling — biggest strength: a full over-ear Bluetooth headphone with hybrid ANC, a transparency mode, 40 mm dynamic drivers and a rated 200 hours of average battery life.
• Echoes Rainbow Active Noise Cancelling — biggest trade-off: it is a plastic-and-metal headphone, not a premium metal build, so the finish and feel will read as functional rather than luxurious. No silicone skin comes with it.
• Who each pick is for: MINDRESY for the AirPods Max owner who wants to keep a foggy-white finish clean and protected; Echoes Rainbow for the buyer who does not own AirPods Max at all and just wants one affordable over-ear headphone for the office, commuting and travel.
Think of this as armor, not audio. The MINDRESY set is three separate pieces of soft, light silicone: a pair of ear cup covers, a pair of earpad covers and one headband cover. The material is matte and foggy white, and the point of it is that it does not deform when you knead or pull it, and it does not hold fingerprints on the surface. If you have ever watched a pair of light-colored AirPods Max pick up a shine on the headband or a scuff on the ear cups, that is exactly the problem this set exists to solve.
The feature list is straightforward and honest about what it does: 360° protection from bumps, drops and scratches, plus dustproof, sweatproof and waterproof coverage. The cutouts line up with the buttons and ports, so nothing is blocked, and MINDRESY specifically notes that the headphones still drop into low-power mode when stored in the Smart Case with the covers on. It is also compatible with both the USB-C version (2024) and the older Lightning model, covering the 2026, 2024 and 2020 AirPods Max generations. No tools, no adhesive, no drama — you stretch it on.
Who should buy it: anyone who already owns AirPods Max, wears them daily, and wants to keep the finish intact — especially with a pale colorway. Who should skip it: anyone who does not own AirPods Max, or who is shopping for headphones in the first place. This is not a headphone. It has no drivers, no battery, no Bluetooth and no transparency mode. If what you actually want is a working pair of headphones, keep reading.
This is the actual headphone. The Echoes Rainbow MY-H20 is an over-ear Bluetooth model with hybrid active noise cancelling and — the part that matters for this comparison — a transparency mode. That mode is the feature that lets outside sound back in through the microphones so you can hear a conversation, a train announcement or traffic without pulling the headphones off.
The spec sheet is unusually specific for this price bracket. Bluetooth 5.3 with a 10-metre range. 40 mm dynamic drivers, 32 ohm impedance, a 20 Hz–20 kHz frequency range and 115 dB sensitivity. A 3.5 mm jack is included, so it works wired as well as wireless. Audio latency is listed at 90 ms, which is fine for video and casual listening, though competitive gamers will notice it. It weighs 225 g, which is light for an over-ear with a stainless steel adjustable headband and protein leather cushions — the kind of build that is meant to survive a full workday on your head.
Battery is the headline number: 200 hours of average life, with a 10-hour charge time. Charge time is long, so plan on charging overnight rather than topping up in a hurry, but the payoff is that you are not hunting for a cable every few days. The active noise cancellation is controlled on the headphone itself with buttons, or through an app, and you can also fold it up into the included hard-style carrying case.
Who should buy it: commuters, remote workers, students and travellers who want one pair of headphones that does noise cancelling, transparency and long-haul battery without spending flagship money. Who should skip it: anyone who already owns AirPods Max or another premium headphone and just wants to protect it. Also skip it if you need very low latency for competitive gaming or a metal-and-leather premium finish.
• You already own AirPods Max and want to protect them → MINDRESY Silicone Case Cover. It is the only one of the two that fits AirPods Max.
• You want a transparency mode you can actually switch on → Echoes Rainbow Active Noise Cancelling. The MINDRESY cover has no electronics at all.
• Best for battery life → Echoes Rainbow Active Noise Cancelling. 200 hours average life and a 200-hour rated figure dwarf anything a case cover could offer.
• Best for durability of your existing headphones → MINDRESY Silicone Case Cover. 360° silicone protection against bumps, drops, scratches, dust and sweat.
• Best for commuting and travel → Echoes Rainbow Active Noise Cancelling. Bluetooth 5.3, hybrid ANC, a foldable frame and a carrying case.
• Best for wired use → Echoes Rainbow Active Noise Cancelling. The 3.5 mm jack means it keeps working when the battery is flat.
• Best for light, low-bulk everyday wear → MINDRESY Silicone Case Cover on AirPods Max. The silicone is soft, thin and explicitly designed not to add bulk.
• Best for a single self-contained purchase → Echoes Rainbow Active Noise Cancelling. The MINDRESY set assumes you already own the expensive part.
In my opinion, these two only compete on paper, and the deciding question is whether you already own AirPods Max. If you do, I would buy the MINDRESY Silicone Case Cover — it is cheap insurance for a pale finish and it does not interfere with the buttons, the ports or the Smart Case. If you do not, the Echoes Rainbow Active Noise Cancelling is the only one of the two that will actually play music, and with hybrid ANC, a transparency mode, Bluetooth 5.3 and a rated 200 hours of battery, it covers the everyday job well. Buy the cover to protect a headphone you love; buy the Echoes Rainbow to get one.
FAQ
Transparency mode uses the headphone's microphones to pipe outside sound back into your ears instead of blocking it. It is the opposite of active noise cancelling, and it is meant for moments when you need to hear announcements, traffic or a colleague talking without removing the headphones. The Echoes Rainbow Active Noise Cancelling lists transparency mode as a feature; the MINDRESY cover has no electronics and therefore no such mode.
On most over-ear headphones you switch out of transparency mode with the on-body controls, usually a button that cycles between ANC on, transparency and normal. The Echoes Rainbow headphone uses button controls for media and noise control, and it also supports app-based control, so either the buttons or the app is where you would make that change. Exact button behaviour is worth checking in the manual that ships with the unit.
It is the same feature under a slightly different name — a listening mode that deliberately lets ambient sound through rather than cancelling it. Brands vary the wording, but the function is consistent: you keep the headphones on and still hear the room. If that is what you are shopping for, you need an actual headphone, not a silicone cover.
A carrying case protects the headphones in transit; a silicone cover protects them while they are on your head. The MINDRESY set shields the ear cups, earpads and headband from daily scuffs, fingerprints, dust and sweat, which is wear a case cannot prevent. They solve different problems and are not substitutes for each other.
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