We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-18 · 6 min read · Independent comparison
If you want a discreet, low-profile set of sleep buds that can pull double duty as everyday work earbuds, choose Siowen Sleep Earbuds; if you need a smart touchscreen charging case that puts full playback and sleep-mode control at your fingertips, choose ZYHKON Touch Screen Sleep. Both are built for side sleepers, but they solve the problem in two very different ways — one keeps things minimal, the other adds a control hub.
• Siowen Sleep Earbuds — biggest strength: A miniature, flush-fitting in-ear design with a stay-in architecture, so nothing sticks out to press against your pillow, plus Bluetooth 5.4 and a 20 Hz–20,000 Hz dynamic driver.
• Siowen Sleep Earbuds — biggest trade-off: Rated around 4 hours of playtime per charge with a 1.5-hour charge time, and it relies on passive noise cancellation only — no sleep mode or screen.
• ZYHKON Touch Screen Sleep — biggest strength: A full-color LED touchscreen charging case that controls playback, volume, calls and a dedicated sleep mode that silences low-battery and shutdown alarms.
• ZYHKON Touch Screen Sleep — biggest trade-off: The touchscreen case is the headline feature, so if you just want to pop buds in and drift off without interacting with a screen, it's more tech than you may want.
• Pick Siowen if you want the most discreet, distraction-free sleep bud with a distinctive twist-open case.
• Pick ZYHKON if you want on-case control, a sleep mode to protect your night, and lighter buds (about 3 grams each).
The Siowen Sleep Earbuds are built around one idea: disappear into your ear. They're engineered as miniature in-ear headphones that sit flush, so there's no external protrusion to dig into your pillow. If you're a side sleeper who has given up on earbuds because they hurt after twenty minutes, that low-profile, stay-in architecture is the whole point. The specs back it up — in-ear placement, a plastic enclosure in a Sunbeam Orange finish, and a tiny footprint.
The case is where Siowen shows some personality. It uses a twist-open mechanism with contrast between polished and matte textures and a metallic-style trim, which makes it feel more like a design object than a generic charging pod. Connectivity is solid on paper too: Bluetooth 5.4 with a 10-meter range, a dynamic driver covering 20 Hz to 20,000 Hz, and touch controls for media. It's compatible with smartphones and tablets, so it moves from your nightstand to your desk without fuss.
Where it asks you to compromise is endurance and noise. Battery life is rated at about 4 hours with a 1.5-hour charge time, and noise control is passive only — meaning the fit does the blocking, not electronics. I'd steer you toward Siowen if your priority is a barely-there bud for sleep, study sessions or a quiet office, and you're fine charging more often. I'd skip it if you want a case you can actively control or need a longer single-charge runtime.
The ZYHKON Touch Screen Sleep takes the opposite approach: instead of hiding the tech, it puts a smart full-color LED touchscreen right on the charging box. That screen lets you play or pause, adjust volume, skip tracks and answer calls without touching your phone. It also handles sleep mode activation, seven language options, wallpaper and brightness adjustment — so the case becomes a small control center sitting on your nightstand.
Comfort is clearly a design priority. Each bud weighs about 3.0 grams, and the shape is polished and ear-fitting for pressure-free side-sleeping. The headline sleep feature is a sleep mode that turns off the low-battery and shutdown alarms — a small detail, but anyone who's been jolted awake by a "battery low" chime at 3 a.m. will understand why it matters. The compact charging box is built to slip into a pocket, and the color is Sapphire Blue.
The kit is straightforward: two earbuds (L/R), a USB-C charging cable, the portable charging box, and a user manual, backed by a 2-year warranty. I'd point you to ZYHKON if you want maximum control from the case itself and you value the alarm-silencing sleep mode. I'd skip it if you'd rather not fiddle with a screen at bedtime — the touchscreen is the main draw, and without wanting it, you're paying attention (and complexity) for a feature you won't use.
Side-by-Side: Which Should You Choose?
• Best for the most discreet fit → Siowen Sleep Earbuds. Miniature, flush in-ear design with no external protrusion, so it won't press into your pillow.
• Best for a true "don't wake me" sleep mode → ZYHKON Touch Screen Sleep. Its sleep mode disables low-battery and shutdown alarms.
• Best for a distinctive, tactile case → Siowen Sleep Earbuds. The twist-open case with polished/matte contrast and metallic-style trim stands out from a plain pod.
• Best for lighter buds → ZYHKON Touch Screen Sleep. About 3.0 grams per ear versus Siowen's unspecified-but-miniature build.
• Best for newer Bluetooth → Siowen Sleep Earbuds. Bluetooth 5.4 with a 10-meter range, versus ZYHKON's stated Bluetooth (version not specified).
• Best for warranty confidence → ZYHKON Touch Screen Sleep. A 2-year warranty versus Siowen's 1-year manufacturer warranty.
• Best for a long single-charge session → neither is a marathon runner on paper. Siowen is rated around 4 hours; ZYHKON doesn't publish a runtime figure, so plan on topping up either way.
In my opinion, I'd buy the ZYHKON Touch Screen Sleep if you want the most feature-rich sleep bud of the two. The 3-gram weight, the alarm-killing sleep mode, the touchscreen case and the 2-year warranty add up to the more capable package for someone who wants control at their bedside. I'd buy the Siowen Sleep Earbuds instead if discretion is everything — its flush, miniature fit and twist-open case are genuinely appealing for side sleepers who want their earbuds to vanish. Match the pick to whether you want a control hub or a quiet, invisible bud.
Both are designed for side sleepers. ZYHKON publishes a 3.0-gram weight and a sleep mode that silences alarms; Siowen emphasizes a miniature, flush fit with no protrusion. If light weight and alarm-free nights matter most, ZYHKON has the edge — but Siowen's low-profile shape is built for the same job.
They use passive noise cancellation, meaning the in-ear seal does the blocking rather than electronics. There's no active noise cancelling listed. If you want active cancellation, neither of these two offers it based on the specs.
Siowen lists about 4 hours of average battery life with a 1.5-hour charge time. ZYHKON doesn't publish a runtime figure. Either way, expect to use the charging case regularly, so keep it near your bed.
The ZYHKON Touch Screen Sleep is the clear pick — its touchscreen case lets you play, pause, change volume, switch tracks and take calls directly. Siowen offers touch media controls on the buds themselves, but no screen.
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