We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 6 min read · Independent comparison
If you want a smart charging case that doubles as a mini control hub — screen, wallpaper, finder, flashlight and all — choose Audionic Earbuds; if you need longer single-charge stamina and a fuller fit kit straight out of the box, choose Thunelec Earbuds.
• Audionic Earbuds — biggest strength: the ultra-wide LED touchscreen case, which handles music, calls, volume, camera control, wallpapers, a finder, a flashlight and a timer from one interface.
• Audionic Earbuds — biggest trade-off: the case is the star, so if you want plain, no-fuss earbuds with nothing extra to learn, the extra screen is more than you asked for.
• Thunelec Earbuds — biggest strength: 48 hours of total battery with a 6–8 hour single-charge window and a 1.5-hour case recharge, plus three sizes of silicone tips included.
• Thunelec Earbuds — biggest trade-off: no direct volume control on the buds themselves, so volume goes through the case screen or your phone.
• Audionic Earbuds are for you if you want a feature-dense everyday pair where the case does some of the thinking for you.
• Thunelec Earbuds are for you if you want long listening sessions, a secure fit you can size yourself, and a stated two-year warranty.
Audionic's E11 is built around one idea: put the controls somewhere you can actually see them. The charging case carries an ultra-wide LED touch display, and from that screen you can run music, answer calls, check the time and date, adjust volume, manage the camera, swap wallpapers, and fire up extras like an earbud finder, a flashlight and a timer. In my opinion that's the most interesting thing here — it turns the case into a small utility device rather than a plastic shell you toss in a bag. Note that any companion app mentioned for wallpapers or extended settings is a third-party app used across multiple electronics brands; Audionic doesn't own or operate it, and installing it is optional. The buds work without it.
Battery is 8–10 hours per charge and up to 48 hours with the case, and each bud weighs about 4g with an IPX7 waterproof rating. Bluetooth 5.4 handles pairing and reconnection. Buy Audionic if you want a feature-rich daily pair and you'll actually use the case screen — the finder, the timer and the flashlight are genuinely handy in small moments. Skip it if you'd rather have the simplest possible earbuds and never want to look at a second screen.
Thunelec Earbuds: Who It's For
Thunelec's U9 takes a more conventional route but leans hard on stamina and fit. The headline number is 48 hours of total playback, built from 6–8 hours per charge plus case top-ups — and the case refills in about 1.5 hours with a smart indicator showing battery level. For anyone working six-hour shifts or on a long trip, that rhythm means charging is a background task, not a daily worry. The buds themselves run 6 hours on average, which is a bit shorter per session than Audionic, but the total package is the same 48-hour ceiling.
Fit is where Thunelec makes its case. You get three sizes of skin-friendly silicone ear tips (S, M, L), which is the difference between "fine" and "actually comfortable" for a lot of people, especially during workouts or long desk days. The enclosure is silicone, the buds are IPX7 waterproof, and the design is meant to sit snug without pressure. Audio comes from 14.2mm bio-carbon fiber dynamic coils with bass reaching down to 50Hz, and you get the same five EQ modes — Standard, Classic, Jazz, Rock and Pop.
Noise cancellation is quoted at up to 45dB, blocking roughly 90% of distractions like traffic, blowers and office chatter, with ENC improving call clarity. There's a full-color touch screen on the case too: seven language options, wallpaper customization, brightness adjustment, headphone search and a timer. One thing to know — the earbuds don't support direct volume control, so you adjust volume via the case screen or your connected device. Buy Thunelec if you want long battery, a fit you can dial in with three tip sizes, and a stated 30-day refund plus 2-year warranty. Skip it if you rely on tapping a bud to change volume.
• Best for battery per single charge → Audionic Earbuds (8–10 hours vs Thunelec's 6–8 hours).
• Best for total battery convenience → Thunelec Earbuds, thanks to the 1.5-hour case recharge and on-screen battery indicator.
• Best for fit customization → Thunelec Earbuds, with S/M/L silicone tips included.
• Best for case features → Audionic Earbuds, which adds a flashlight, timer, camera control and wallpaper options on top of media control.
• Best for on-bud volume control → Audionic Earbuds, since Thunelec routes volume through the case or your phone.
• Best for light, low-fatigue wear → Audionic Earbuds, at roughly 4g per bud.
• Best for sound tuning options → a tie. Both offer 14.2mm dynamic drivers and the same five EQ presets.
• Best for peace of mind → Thunelec Earbuds, which states a 30-day refund policy and a 2-year warranty.
• Best for the simplest learning curve → Thunelec Earbuds, if you don't want a screen full of extra tools.
I'd buy the Audionic Earbuds. The longer single-charge window, the ~4g buds and the case that genuinely does more — finder, flashlight, timer, camera shutter — fit how I'd use earbuds day to day, and the IPX7 rating plus Bluetooth 5.4 cover the basics without drama. That said, I'd point anyone who lives in their earbuds for long stretches, or who has struggled to get a secure fit, toward the Thunelec Earbuds instead: the 1.5-hour case recharge, three tip sizes and stated 2-year warranty are real, practical advantages. Neither is a bad pick — it comes down to whether you value case features or fit and warranty more. Check the current price on Amazon before you commit.
FAQ
Per charge, Audionic leads at 8–10 hours versus Thunelec's 6–8 hours. Total battery with the case is 48 hours for both. Thunelec's advantage is recharge speed — about 1.5 hours to refill the case.
Yes. Audionic has an ultra-wide LED touch display for music, calls, volume, camera control, wallpapers, a finder, a flashlight and a timer. Thunelec has a full-color touch screen with wallpaper customization, brightness control, language switching, headphone search and a timer.
On Audionic, yes — volume is listed among the touch-display controls. On Thunelec, no: the earbuds don't support direct volume control, so you adjust it on the case screen or your connected device.
Both are IPX7 waterproof, so sweat and rain aren't a concern. Thunelec gives you three silicone tip sizes for a more dialed-in fit, while Audionic's ~4g buds are lighter. In my opinion it's close — pick based on whether fit customization or low weight matters more to you.
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