How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 6 min read · Independent comparison
• Arruilys True — biggest strength: 50 hours of total playtime with a charging case, plus Bluetooth 5.3 and an IPX7 waterproof rating that shrugs off sweat and rain.
• Arruilys True — biggest trade-off: It's wireless only, so you're dependent on battery and a Bluetooth connection, and the touch controls won't suit everyone.
• TZONOO USB C Headphones — biggest strength: A wired USB-C connection with a digital DAC chip for lossless-style audio and no battery to ever charge.
• TZONOO USB C Headphones — biggest trade-off: Wired means a cable tether, and it only works with USB-C devices — no headphone jack, no Lightning.
• Pick Arruilys True if you move around a lot: running, lifting, commuting, travel, and you hate charging cables.
• Pick TZONOO USB C Headphones if you sit still and want the cleanest possible sound from a USB-C phone, tablet or laptop.
The Arruilys True (model S27) is built around one idea: keep the music going and don't make the user think about it. The headline number is 50 hours of total listening time when you count the charging case, and there's a dual LED display that shows the battery level of both the earbuds and the case separately. That second detail matters more than it sounds — most budget earbuds make you guess when the case is running low, and this one doesn't.
Inside, you get 13mm dynamic drivers, which is a large driver for an in-ear bud. In practice, that size is usually associated with fuller bass and a warmer overall presentation rather than a thin, clinical sound. The connection is Bluetooth 5.3, which brings faster pairing and lower latency than older Bluetooth versions, and the earbuds auto-reconnect to your device the moment you open the case after the first setup. Touch controls on either earbud handle playback, volume, calls and voice assistant, so you rarely need to touch your phone.
Who should skip it: if you mainly listen at a desk from a laptop and want the absolute cleanest signal path, a wired option makes more sense. Also skip it if you dislike touch controls — there's no button option here.
TZONOO USB C Headphones: Who It's For
The TZONOO USB C Headphones take the opposite approach. These are wired in-ear earbuds that plug straight into a USB-C port, and the core feature is a built-in digital DAC chip. That's the piece that converts your phone or laptop's digital audio into an analog signal, and doing it inside the earbuds — rather than relying on a generic adapter — is the reason the sound is described as clearer and more realistic. This is where wired USB-C has a real, physical advantage over Bluetooth: no compression, no interference, no reconnection dance.
The compatibility list is broad and worth reading carefully. It covers iPhone 17/16/15 Pro Max, Google Pixel 7 through 3, the Galaxy S23 down to S20 families and the Note 20/Note 10 line, iPad Pro 2018, iPad Mini 6th gen, plus Motorola, HTC and OnePlus models. If you're not sure your device is on that list, the brand explicitly asks you to check before buying — and you should, because wired USB-C audio isn't universal the way a 3.5mm jack used to be.
The fit is an ergonomic semi-in-ear design, which sits a little looser than a deep-seated in-ear bud. That's a trade-off: less isolation, but more long-wearing comfort, which is why the brand points to gaming, office work, walking and even sleeping. There's an inline button controller for volume and calls, a TPE enclosure material, and a 24-month replacement warranty.
Who should buy it: desk workers, students, gamers and anyone who wants a dependable wired connection for calls and music without ever thinking about a battery. Who should skip it: if you need freedom of movement or you own a device without a USB-C port.
• Best for battery life → Arruilys True. 50 hours with the case versus a wired set that never needs charging at all — different answers to the same question, but if you want wireless, Arruilys is the one with the endurance.
• Best for workout and rain → Arruilys True. IPX7 waterproofing is the deciding spec. TZONOO makes no waterproof claim, so treat it as indoor and dry-condition gear.
• Best for pure audio path → TZONOO USB C Headphones. The digital DAC chip and wired connection avoid Bluetooth compression entirely.
• Best for low-latency gaming → TZONOO USB C Headphones. Wired audio has no wireless latency to manage, which matters for timing-sensitive games.
• Best for long wear without pressure → TZONOO USB C Headphones. The semi-in-ear shape is designed for extended comfort — office, study, even sleep.
• Best for travel and commuting → Arruilys True. No cable snagging on a bag strap, and a case that doubles as the charger.
• Best for call clarity on the move → Arruilys True. Built-in mics with Bluetooth 5.3 and touch call control keep your hands free.
• Best for device compatibility questions → TZONOO USB C Headphones. Check its explicit device list first; Arruilys True works with anything Bluetooth, including iPhone and Android.
If I were buying for myself, I'd go with Arruilys True. The IPX7 rating, the 50-hour case and the dual LED battery display solve the three things that actually annoy me about earbuds: sweat damage, constant charging, and never knowing how much battery is left. Bluetooth 5.3 and 13mm drivers round it out into a genuinely versatile everyday pair. I'd only switch to the TZONOO USB C Headphones if my listening happened mostly at a desk and I wanted the cleanest wired signal — and if my phone or laptop was confirmed on that compatibility list. For movement and durability, Arruilys wins it for me.
FAQ
They're listed as compatible with iPhone 17/16/15 Pro Max, which are the USB-C models. Older iPhones with Lightning ports aren't on the list. If you're unsure whether your specific device is supported, check before buying.
They're designed around different strengths. TZONOO uses a digital DAC chip and a wired connection for a cleaner, lossless-style signal. Arruilys True uses large 13mm dynamic drivers over Bluetooth 5.3 for a fuller, bass-forward wireless sound. Wired tends to suit critical listening; wireless suits movement.
No. They draw power from your device through the USB-C connection, so there's no battery and no charging routine. The Arruilys True earbuds run on battery with a charging case, which is why they offer up to 50 hours of total playtime before you need a wall outlet.
That depends on how you'll use them, so check the current price on Amazon before deciding. If you want wireless freedom and waterproofing, Arruilys True covers more ground. If you want a simple wired set with a 24-month warranty and no battery to manage, TZONOO is the more focused tool.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.