1MORE S20 Ultra - Open-Ear Clip Earbuds with 40-Hour Battery Life
I've tried quite a few open-ear earbuds already, but the spec sheet on these caught my eye — 40 hours of playback plus LDAC hi-res audio. That combination of not blocking your ears while still delivering solid sound quality isn't something you see often.
📊 Quick Info
| Item | Details |
|---|---|
| Brand | 1MORE |
| Price | $79.99 |
| Material/Specs | 5.5g (each), memory titanium C-ring, IPX water and cold resistance rating |
| Key Features | Hi-Res LDAC audio, 40 hours total playback, 4-mic AI noise reduction, Bluetooth 6.0 |
| One-line Verdict | ⭐⭐⭐⭐☆ Great sound-to-battery balance for an open-ear design |
✨ TL;DR
- 👍 Best feature: One of the few open-ear earbuds that manages to deliver LDAC hi-res audio
- 👎 Downside: Given the open-ear structure, bass and noise isolation are limited compared to in-ear buds
- 🎯 Best for: Anyone who wants to stay aware of their surroundings during workouts or commutes without giving up sound quality
📸 Product Gallery
A clip-on fit comfortable enough even for glasses wearers
Everyday use case, like video calls at the office
The C-ring structure stays secure even during exercise
A closer look at the 5.5g ultralight earbud
🔍 Why I'm Interested
LDAC support in an open-ear design
Most open-ear products focus on fit and comfort, often sacrificing sound quality as a result. The S20 Ultra adds a Hi-Res LDAC codec, which is an impressive attempt to minimize audio loss while still keeping your ears open.
That 40-hour battery number
With 8.5 hours from the earbuds alone and 40 hours including the case, you could carry these around for days without worrying about charging. That's a spec that eases charging anxiety on trips or long days out of the office.
Memory titanium C-ring
The ear hook is made of memory titanium, so it should hold its shape well even with repeated wear. The clip design built with glasses wearers in mind also seems like a thoughtful touch from a real-world usage standpoint.
🤔 What Gives Me Pause
The physical limits of open-ear design
No matter how good the specs are, an open-ear structure is fundamentally at a disadvantage compared to in-ear products when it comes to bass response and blocking outside noise. How much LDAC can make up for that limitation is something I won't know until I actually listen to them.
The water resistance rating is a bit low
It's rated for sweat and splash protection, so how it holds up during intense running or heavy workouts is something I'd want to watch more closely.
📋 Product Features (Personal Rating)
- Design: ⭐⭐⭐⭐☆
- Portability: ⭐⭐⭐⭐⭐
- Practicality: ⭐⭐⭐⭐☆
- Value for Money: ⭐⭐⭐⭐☆
🛒 Before You Buy
✅ Recommended for
- Anyone who wants to listen to music or take calls while staying aware of their surroundings at the office or during a commute
- Glasses wearers who've found in-ear earbuds uncomfortable
- Anyone who wants to go days without worrying about battery life
❌ Not recommended for
- Anyone who wants deep, heavy bass
- Anyone for whom noise isolation matters in loud environments like public transit or cafes
🎯 Final Verdict
Open-ear earbuds have become pretty common by now, but the combination of LDAC hi-res audio and 40-hour battery life is still rare. At $79.99, this level of spec seems like a reasonable deal.
That said, the physical limitations inherent to any open-ear design (bass, isolation) aren't something any brand can fully escape. It's probably more accurate to think of this as a product suited for situations that call for situational awareness — office, workouts, commuting — rather than bass-focused listening.
Source: Gadget Flow Product Page
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