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If you want a smart charging case that lets you control volume, EQ and alarms without ever touching your phone, choose Ttbesmi Touch Screen Invisible; if you need a stainless-steel build, hybrid ANC with three sound modes and a bigger charging case, choose Cubitt Tracking Technologies Power Buds.
• Ttbesmi's biggest strength: the smart touchscreen charging case — volume, EQ modes, battery levels, clock and alarms all handled from the case itself, no phone required.
• Ttbesmi's biggest trade-off: 7 hours per charge and 20 hours total is the smaller number here, and its plastic white shell feels less premium than steel.
• Cubitt's biggest strength: hybrid active noise cancellation with three selectable modes (ANC On, ANC Off, Transparency) and a 500mAh case that pushes total playtime to 26 hours.
• Cubitt's biggest trade-off: it's a conventional earbud experience — no screen, no onboard music playback, and you'll be reaching for your phone for most adjustments.
• Pick Ttbesmi if you want tiny, discreet buds for small ear canals and you like the idea of leaving your phone in your bag.
• Pick Cubitt if you want longer battery life, a sturdier build and the simplicity of a straightforward ANC earbud.
The Ttbesmi Touch Screen Invisible is built around one genuinely unusual idea: the charging case has a screen. From that case you can adjust volume, switch EQ modes, check battery levels for both the buds and the case, see the time and set alarms. For anyone who's tired of digging a phone out of a pocket just to nudge the volume down, that's a real quality-of-life change. It also means the buds themselves can stay in your ears while you fiddle with settings.
The other headline is size. Each bud weighs about 0.1 oz, and the listing is explicit that these are aimed at small ear canals — the kind of ears where most earbuds slowly work their way loose. Combined with the "invisible" positioning, this is a set aimed at people who want audio at work without it being obvious: low profile, comfortable for long stretches, and with a transparent mode so you can let subway or airline announcements back in without pulling anything out. There's also a detail I don't see often: TF card support, so the case can act as a standalone MP3 player. If you run or train without a phone, that's a genuinely useful trick.
Battery is where it asks for patience. The buds run 7 hours, the case adds 12 more for roughly 20 hours total, and a full case recharge takes about an hour. Bluetooth 5.4 handles the connection. Who should skip it? If you want the longest possible runtime between charges, or you prefer a metal-bodied product, this isn't the pick — the enclosure is plastic, and 20 hours total is a modest figure next to what the Cubitt case claims.
The Cubitt Power Buds read like a more traditional, more rugged take on the same category. The enclosure is stainless steel in a Snow White finish, which suggests something that will shrug off the inside of a gym bag better than a soft plastic shell. The fit is described as ergonomic and secure — the pitch is workouts, commutes and daily wear, and the in-ear bud shape is the standard rounded style most people already know how to seat.
Audio is handled by 10mm dynamic drivers with a stated frequency range of 20 Hz to 20,000 Hz, tuned for clear audio and strong bass. The noise cancelling is described as hybrid active noise cancellation with three modes: ANC On, ANC Off and Transparency. That's a sensible setup — you get full blocking when you want it, awareness when you're crossing a street or ordering coffee, and a plain mode when you'd rather not process anything at all. Controls are touch-based, so no buttons to press into your ear.
Battery is the strongest number on this sheet: about 5 hours on a single charge, extended to roughly 26 hours with the compact 500mAh charging case. That's the kind of runtime that survives a long travel day or a week of short commutes without you thinking about it. One thing to read carefully: the product title mentions Bluetooth 6.0, while the description and the spec sheet both list Bluetooth 5.3. I'd treat the spec sheet as the reliable figure — either way, it pairs with iPhone, Android, tablets and laptops.
Who should skip it? Anyone who specifically wants the tiny, hidden-bud form factor, or who wants to control music without a phone. There's no screen here and no standalone playback — this is a phone-tethered earbud, and the age guidance starts at 12+ rather than the younger range Ttbesmi lists.
• Best for controlling everything from the case → Ttbesmi Touch Screen Invisible. Volume, EQ, battery readouts, time and alarms all live on the case screen.
• Best for battery life → Cubitt Power Buds. Roughly 26 hours total versus Ttbesmi's roughly 20, and a larger 500mAh case.
• Best for small ear canals → Ttbesmi Touch Screen Invisible. At about 0.1 oz per bud, it's explicitly designed for small ears.
• Best for discreet, low-profile wear at work → Ttbesmi Touch Screen Invisible. The hidden-bud design plus transparent mode is made for exactly this.
• Best for build quality and durability → Cubitt Power Buds. Stainless steel beats a plastic enclosure for surviving daily knocks.
• Best for workouts and commutes → Cubitt Power Buds. Secure ergonomic fit, IP-free but steel-bodied, with three ANC modes for changing environments.
• Best for phone-free listening → Ttbesmi Touch Screen Invisible. TF card support turns the case into a standalone MP3 player.
• Best for plug-and-play simplicity → Cubitt Power Buds. No screen to learn, no modes beyond ANC On/Off/Transparency. Pair it and go.
In my opinion, the Cubitt Power Buds are the safer everyday buy for most people. The 26-hour total runtime, stainless-steel shell and straightforward three-mode ANC cover the widest range of real situations — commuting, gym, travel, desk work — without asking you to learn anything new. I'd only steer you to the Ttbesmi Touch Screen Invisible if the smart case genuinely appeals to you, or if you have small ear canals and standard buds keep slipping. Those two reasons are strong enough to override the battery gap. Everyone else: take the Cubitt. Check the current price on Amazon before you commit, since that's the one thing specs can't tell you.
FAQ
The sheet breaks it down as about 5 hours in the buds plus the 500mAh charging case, for roughly 26 hours total. You won't get 26 hours in one sitting, but across a day or two of mixed use the case keeps you going.
Cubitt describes hybrid active noise cancellation with three modes (ANC On, ANC Off, Transparency). Ttbesmi offers ANC plus a transparent mode, but doesn't specify hybrid. On paper, Cubitt's description is the more detailed claim.
The Ttbesmi can — it supports TF cards and works as a standalone MP3 player through the case. The Cubitt Power Buds are Bluetooth-only and need a paired device.
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