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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-07 · 8 min read · Independent comparison
• HiBy R1 — biggest strength: A true hi-res audio player with a CS43131 DAC, native DSD 256 and PCM 384kHz playback, plus Hi-Res Audio and Hi-Res Audio Wireless dual certification. It plays your files, not a stream.
• HiBy R1 — biggest trade-off: It's a player, not earbuds. You still need headphones, it requires a micro SD card, and its Bluetooth connects only to audio-receiving devices — not to your phone or PC.
• Ugreen ClipBuds Pro Open — biggest strength: True wireless open-ear earbuds with Hi-Res Audio certification, LDAC, adaptive ANC, spatial audio, Bluetooth 6.0 and 32 hours total playtime with the case.
• Ugreen ClipBuds Pro Open — biggest trade-off: Open-ear design means you're trading isolation for awareness, and the clip fit isn't for everyone. Audio quality tops out at 96kHz/24-bit rather than native DSD.
• Who HiBy R1 is for: The listener who owns a lossless library and wants a dedicated, offline-capable hi-res device.
• Who Ugreen ClipBuds Pro Open is for: Anyone who needs wireless earbuds they can wear while moving, working and taking calls — including nurses on their feet all day.
The HiBy R1 is a hi-res audio player in the classic sense: a standalone device built around a CS43131 DAC chip with a dedicated headphone amplifier. It handles up to DSD 256 native and PCM 384kHz/32-bit, and it plays the full spread of lossless and lossy formats — FLAC, WAV, APE, DSF, DFF, ISO, CUE, WMA, OGG, AAC, Opus, AIFF and MP3. In my opinion, that format list is the real story here. This is a device for people who already have a music library and want it rendered properly, not resampled and filtered through a phone.
Who should buy it: the audiophile who wants a dedicated, offline-capable hi-res player with wired headphone output and Hi-Res wireless codecs (LDAC, aptX, AAC, SBC) for wireless headphones or speakers. It's also a good fit for someone who wants to escape their phone while listening. Who should skip it: anyone who wants earbuds, anyone who wants to make calls, and anyone expecting Bluetooth to pair with a phone or laptop — it won't. It's output-only, connecting exclusively to audio-receiving devices. You'll also need a micro SD card, since storage isn't built in on the standard package. And there's a volume limiter enabled by default, so plan on following HiBy's unlock steps if you want full output.
Ugreen ClipBuds Pro Open: Who It's For
The Ugreen ClipBuds Pro Open is a different animal entirely: open-ear clip-on wireless earbuds built for wearing, not for archiving. They're Hi-Res Audio certified and support 96kHz/24-bit playback with LDAC over Bluetooth 6.0, with AAC and SBC as fallbacks. Dual magnetic speakers handle the driver work, and spatial audio is on board for a wider, more cinematic presentation — the company positions it for podcasts and audiobooks, which makes sense given the open-ear tuning.
The headline feature for anyone working long shifts is the adaptive ANC. It uses AI noise-cancelling chips to detect your environment and adjust the reduction level automatically, targeting low-frequency noise. Just as important, the design lets the outside world in. The C-shaped bridge with 0.6mm titanium memory wire clips onto the ear edge without blocking the ear canal, so you stay aware of traffic, alarms, call bells and colleagues. For waterproof clip on earbuds for nurses, the IPX5 rating covers sweat and splashes during a run or a busy shift, though it's not a swim rating. Call quality leans on six microphones with an AI algorithm and adaptive wind noise reduction, plus directional sound field technology to cut leakage — genuinely useful if you take calls in a noisy corridor.
Battery is 7 hours per charge, stretching to 32 hours with the case, and a 10-minute top-up gives about 2 hours. The case recharges fully in roughly 2 hours over USB-C. There's a companion app with 8 EQ presets, plus toggles for ANC, spatial audio, dual connection and game mode, and you can check battery, pairing status and even locate the buds. Dual connection means two devices at once — a phone and a laptop, for example.
Who should buy it: nurses, commuters, gym-goers and anyone who needs to hear their surroundings while listening. Who should skip it: listeners chasing maximum isolation or native DSD playback, and anyone who dislikes clip-on fit. If you want sealed, in-ear sound, this isn't that product.
Side-by-Side: Which Should You Choose?
• Best for a lossless music library → HiBy R1. Native DSD 256 and PCM 384kHz with a CS43131 DAC is a fundamentally different level of file support than 96kHz/24-bit wireless streaming.
• Best for noise canceling open ear earbuds for nurses → Ugreen ClipBuds Pro Open. Adaptive ANC plus an open design is the combination that keeps you aware without drowning in HVAC hum.
• Best for call clarity → Ugreen ClipBuds Pro Open. Six microphones with AI separation and wind noise reduction versus a 3.5mm jack that doesn't accept mic input at all.
• Best for battery stamina in one sitting → HiBy R1. Up to 15 hours of playback and over 400 hours standby on a single device, no case required.
• Best for storage capacity → HiBy R1. Up to 2TB of micro SD expansion, enough for tens of thousands of tracks offline.
• Best for convenience and multi-device switching → Ugreen ClipBuds Pro Open. Bluetooth 6.0 with dual connection and an app that handles EQ, ANC and location.
• Best for durability around sweat and weather → Ugreen ClipBuds Pro Open. IPX5 waterproofing, which the R1 doesn't claim.
For a nurse specifically, I'd buy the Ugreen ClipBuds Pro Open. In my opinion, the deciding factor isn't sound quality on paper — it's the shape of your day. Adaptive ANC with an open-ear fit, six mics for calls, IPX5 protection and 32 hours of total playtime map directly onto long shifts where you still need to hear what's happening around you. The HiBy R1 is the better hi-res machine if your goal is decoding a personal lossless library, and I'd recommend it wholeheartedly to that buyer. But it can't take a call, can't clip to your ear and won't pair with your phone. Different tools, different jobs. Check the current price on Amazon before you commit, since that's the one variable this page won't guess at.
what is hi res headphones
Hi-res headphones are headphones capable of reproducing audio at a higher resolution than standard CD quality, typically 96kHz/24-bit or better. Both products here carry Hi-Res Audio certification — the Ugreen ClipBuds Pro Open at 96kHz/24-bit, and the HiBy R1 as a source device feeding hi-res audio to whatever headphones you connect.
what is hi res audio headphones
The term usually refers to headphones certified for high-resolution playback, often supporting codecs like LDAC that carry more data than standard Bluetooth audio. The Ugreen ClipBuds Pro Open fits this description with LDAC and Hi-Res Audio certification, while the HiBy R1 is the player side of the equation, holding both Hi-Res Audio and Hi-Res Audio Wireless certifications.
what are hi res headphones
They're headphones built to resolve detail beyond what compressed streaming typically delivers — wider frequency response, higher bit depth and sample rate support, and codecs that preserve more of the original file. The Ugreen ClipBuds Pro Open covers a frequency range of 40Hz to 20kHz or wider with 16-ohm impedance and dual magnetic speakers.
which headphones support hi res lossless
For true lossless, you need a source that decodes it natively and a headphone that reproduces it. The HiBy R1 handles native DSD 256 and PCM 384kHz from formats like FLAC, DSF and DFF, and transmits over LDAC, aptX, AAC and SBC to wireless headphones. The Ugreen ClipBuds Pro Open receives hi-res wirelessly via LDAC at up to 96kHz/24-bit.
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