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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want marathon battery life with an on-case LED readout for construction work, choose hadbleng Earbuds Sport 128H; if you need a bedside hub that puts an LED digital display to work on your nightstand, choose IHAO 4in1. These two look unrelated on paper — one is a pair of sport earbuds, the other is a charging alarm clock — but the keyword that ties them together is the same thing shoppers keep searching for: led digital display earbuds. Both lean on a glowing numeric panel as a selling point. That is where the similarity stops.
• hadbleng Earbuds Sport 128H — biggest strength: a 2600 mAh charging case that the brand rates for up to 128 hours of total playback, with a dual LED digital display showing case power and earbud charge status.
• hadbleng Earbuds Sport 128H — biggest trade-off: it is a single-purpose product. If you want one device to tidy up your nightstand or charge a watch, it does none of that.
• IHAO 4in1 — biggest strength: four functions in one footprint — 15W magnetic wireless charging, a digital alarm clock, a mirror-finish LED display with temperature readout, and a 5V/1A USB-A port.
• IHAO 4in1 — biggest trade-off: it is a stationary desk or bedside device. It has no earbuds of its own, no Bluetooth audio, and nothing you can wear.
• Pick hadbleng if you want earbuds you can wear on site, in the gym, or on a run with a visible battery readout.
• Pick IHAO if you want a charging-and-clock station that displays time, alarm and temperature while it tops up your phone, earbuds and watch.
The hadbleng Q22 is built around one idea: keep the music running and keep the battery visible. The earbuds themselves are rated for 8 hours of playtime, and the 2600 mAh case pushes total listening to a claimed 128 hours. That number is the whole pitch, and it is why the case carries a dual LED digital display — one readout for the case's remaining power, one for the earbuds' charging status. No guessing whether you packed enough juice before a shift.
The fit is clearly aimed at movement. Flexible earhooks, a 6-gram-per-bud weight, and three sizes of silicone tips (S/M/L) are all listed, along with an IP7 waterproof rating for splashes and rain. You get Bluetooth 5.3 with a stated 15-meter range, one-step auto-pairing after the first connection, and touch controls for tracks, volume and calls. The 13 mm dual-layer graphene drivers plus hybrid ENC noise cancellation and a mic that the brand says passively cuts around 90% of background noise round out the call side. There is also an emergency power feature — the case can top up a phone by more than 30% when fully charged.
Who should buy it: anyone who wants long runtime, a visible battery gauge, and a secure earhook fit for gym work, running, or loud outdoor environments. Who should skip it: anyone shopping for a nightstand organizer, an alarm clock, or a multi-device charging dock. The hadbleng does one job — audio — and does not pretend otherwise.
The IHAO W669 is a different category of object entirely. It is a 4-in-1 bedside or desk station: a magnetic wireless charger rated at 15W, a digital alarm clock, a mirror display, and a 5V/1A USB-A port. The magnet is designed to hold your phone at a viewing angle, and there are dedicated spots for wireless earbuds and a smartwatch. One device, up to four things charging or displayed.
The screen is the interesting part. When it is off, the LED panel acts as a mirror. When it is on, it shows the time, your alarm settings and real-time temperature, with adjustable brightness so it does not blast light across a dark bedroom. The brand also lists an intelligent protection circuit against overcharging, overheating and short circuits, which matters when several devices sit on one dock overnight. Input is 12V, output is 15V at 2A, and the connector type is USB Type C. It is compatible with Qi wireless phones generally.
Side-by-Side: Which Should You Choose?
• Best for battery life → hadbleng Earbuds Sport 128H. 8 hours per charge, 128 hours total with the 2600 mAh case.
• Best for visible battery status → hadbleng Earbuds Sport 128H. Its dual LED digital display exists specifically to show case and earbud power.
• Best for a tidy charging station → IHAO 4in1. Magnetic 15W wireless charging plus a USB-A port covers phone, earbuds, watch and one more device.
• Best for a bedroom clock → IHAO 4in1. Time, alarm and temperature on an adjustable-brightness LED panel that doubles as a mirror.
• Best for movement and weather → hadbleng Earbuds Sport 128H. Earhooks, three tip sizes, 6-gram buds, IP7 waterproofing.
• Best for calls in noisy places → hadbleng Earbuds Sport 128H. Hybrid ENC noise cancellation and a mic the brand rates for cutting background noise.
• Best for multi-device households → IHAO 4in1. Four charging or display functions in one footprint instead of four separate gadgets.
• Best if you already own wireless-charging earbuds → IHAO 4in1. It gives those earbuds a permanent, organized home.
In my opinion, the hadbleng Earbuds Sport 128H is the pick for most people reading this, because the comparison is really about what an LED digital display is for. On the hadbleng, it tells you how much listening time you have left before a shift or a long session — genuinely useful for construction work, the gym, or a run. On the IHAO, the display is a clock and the product is furniture. Both are good at their job. I would buy the hadbleng unless my actual problem is a messy nightstand, in which case the IHAO solves it better than earbuds ever could. Check the current price on Amazon for whichever one matches your need.
FAQ
are earbuds considered electronics
can you connect earbuds to a tv
The hadbleng earbuds list compatibility with smartphones, TVs and laptops over Bluetooth 5.3, so a Bluetooth-capable TV should pair with them. The IHAO 4in1 does not connect to a TV for audio at all — its USB-A port is for charging, not sound.
should i get black or white earbuds
Color is not a spec that separates these two products. The hadbleng is listed in light purple, and the IHAO is listed as W669 Black. If color matters to you, that is the only guidance the datasheets give — there is no black or white variant listed for the hadbleng.
what is the difference between these two led digital display products
The hadbleng's LED digital display shows charging case power and earbud charge status, tied to audio runtime. The IHAO's LED display shows time, alarm settings and temperature, and doubles as a mirror when off. One is a battery gauge; the other is an information panel.
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