If you want open-ear wireless freedom and a visible battery readout for running, choose SMOUSKK Open Ear; if you need a two-pack of wired USB-C earbuds, choose HGCXING 2. The SMOUSKK is the more activity-oriented option, with an ear hook and a rotatable fit. HGCXING 2 is a simpler wired choice, but its available specifications are sparse.
If you want open-ear wireless freedom and a visible battery readout for running, choose SMOUSKK Open Ear; if you need a two-pack of wired USB-C earbuds, choose HGCXING 2. The SMOUSKK is the more activity-oriented option, with an ear hook and a rotatable fit. HGCXING 2 is a simpler wired choice, but its available specifications are sparse.
SMOUSKK Open Ear vs HGCXING 2 at a Glance
• SMOUSKK Open Ear’s strength: Bluetooth 5.5, an open-ear hook design, and up to 30 hours of stated playtime. Trade-off: it is a single earpiece, not a pair of earbuds.
• HGCXING 2’s strength: a two-pack of wired USB-C earbuds. Trade-off: the provided information does not specify battery life, fit, sound features, or noise control.
• SMOUSKK suits someone who wants a wireless earpiece that leaves them aware of surrounding sounds.
• For running: SMOUSKK has the clearer activity-related design, while neither product’s details establish water resistance or other workout-specific protections.
SMOUSKK Open Ear is a single wireless earpiece shaped around an open-ear hook. Its shaft rotates through 180 degrees, allowing it to be positioned for either the left or right ear. That flexibility can be useful if you prefer to wear one earpiece, or want to change sides without needing a separate left- or right-specific design. The open-ear format is intended to let outside sounds remain audible alongside audio from the headset.
For running, that awareness is the main point in its favor. The hook is described as providing a secure fit during activities, and the stated Bluetooth range is 33 feet. Bluetooth 5.5 handles the wireless connection; the product information also gives an audio latency figure of 16 milliseconds. Those specs speak to connection and timing, but they do not establish how the earpiece performs in every setting or whether it is suitable for a particular route or workout.
Its stated playtime is up to 30 hours, with an LED display showing remaining battery level. Charging is via Type-C, and the listed battery charge time is 1.5 hours. There are physical buttons for control, including a prominent call-answer button and dedicated volume controls. The product description also says it can connect to multiple mobile devices simultaneously, which may appeal to someone switching between a phone and another device.
Who should skip it: skip SMOUSKK if you want two earbuds, a wired USB-C connection, or a design that blocks outside sound. Its open-ear design is a deliberate trade-off, not a substitute for a noise-isolating fit.
HGCXING 2 is described as a two-pack of wired USB-C earbuds. That makes it a straightforward option for someone who wants a corded connection and two sets in the package, perhaps to keep one set as a spare. The listed compatibility covers a range of USB-C phones, tablets, and computers, including devices from Apple, Samsung, Google, OnePlus, and other manufacturers. The list is broad, but buyers should still confirm that their specific device supports the connection.
How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-23 · 8 min read · Independent comparison
The product title describes the earbuds as noise-canceling, but the supplied details do not explain the type or operation of that feature. They also do not provide sound measurements or specific gaming latency information. I would treat those as unknowns rather than assume this pair offers active noise cancellation or a particular sound profile. The two-pack is the clear practical distinction; the rest needs more confirmation before it can be weighed against SMOUSKK’s stated features.
Who should skip it: skip HGCXING 2 if you want open-ear awareness, wireless freedom, or a stated battery-life figure and visible charge indicator.
Side-by-Side: Which Should You Choose?
• Best for a two-pack → HGCXING 2. The package is described as two wired USB-C earbuds, making the spare set a concrete advantage.
• Best for running based on the stated design → SMOUSKK Open Ear. It has an ear hook, a rotatable shaft, and an open-ear format. The provided details do not specify water resistance for either option.
• Best if you do not want to manage wireless charging → HGCXING 2. It is a wired USB-C product; SMOUSKK lists up to 30 hours of playtime and Type-C charging.
• Best for a visible battery readout → SMOUSKK Open Ear. Its LED display is described as showing remaining battery level.
• Best if you want both earbuds in use → HGCXING 2. It is presented as a pair, while SMOUSKK is identified as a single earpiece.
• Best for flexible left- or right-ear placement → SMOUSKK Open Ear. Its shaft rotates 180 degrees for either ear.
• Best for a clearly specified USB-C device connection → HGCXING 2. Its connection is wired USB-C; SMOUSKK is wireless over Bluetooth 5.5, with Type-C used for charging.
For gaming, I would not treat either as a proven specialist based on these details. SMOUSKK lists 16 ms audio latency and Bluetooth 5.5, while HGCXING 2 has no supplied latency figure. If you are searching for extra bass gaming headphones for running or noise cancelling gaming headphones for running, neither product’s provided specifications establish extra bass or a defined gaming noise-cancellation system. SMOUSKK’s open design also prioritizes hearing the environment rather than blocking it.
The biggest decision is not a subtle sound specification; it is the basic form factor. SMOUSKK is one wireless earpiece that hooks over the ear. HGCXING 2 is a two-pack of wired USB-C earbuds. If you specifically want a pair for listening in both ears, HGCXING 2 has the clearer match. If you want one ear open to ambient sound, SMOUSKK is the more direct fit.
For a runner, the open-ear format and hook give SMOUSKK a more relevant design on paper. Its rotatable shaft also makes left- or right-ear placement possible. Still, the supplied details do not state water resistance, sweat protection, or a sport-specific certification. I would not infer those from the hook or the activity-related description. Consider your route and listening habits, and do not assume that open-ear audio alone guarantees awareness in every environment.
Charging is another meaningful difference. SMOUSKK lists up to 30 hours of playtime, an LED battery display, Type-C charging, and a 1.5-hour battery charge time. That information gives a buyer more to work with when planning regular use. HGCXING 2 is wired, so there is no listed battery to charge, but the provided specifications do not explain cable length or whether the cord will be convenient during a run.
Compatibility deserves a check, especially with HGCXING 2. Its details list USB-C devices across multiple phone, tablet, and computer brands, but compatibility can depend on the specific device and its audio support. SMOUSKK instead connects over Bluetooth 5.5 and lists a range of 33 feet. If your priority is a wired USB-C connection, look carefully at your device; if you prefer wireless use, confirm Bluetooth compatibility and consider the stated range.
Sound-related expectations should stay grounded in what is actually specified. SMOUSKK lists a 15-millimeter dynamic driver and a frequency range of 20 Hz to 20,000 Hz, but those figures alone do not tell you how bass, voice clarity, or music will sound to you. HGCXING 2’s supplied information does not give driver or frequency details. Likewise, its title uses noise-canceling wording, but the details do not say whether that means active cancellation, passive isolation, or another approach. If noise control is central to your decision, seek clarification rather than assuming a particular performance.
I would choose SMOUSKK Open Ear for running because its open-ear hook, adjustable left/right positioning, wireless connection, and stated 30-hour playtime fit that use more clearly. I also like that it has a battery display and physical volume and call controls. HGCXING 2 makes more sense if I specifically wanted two wired USB-C earbuds, but its sparse feature details leave more unanswered questions. For my running use, I would buy SMOUSKK.
SMOUSKK has the more activity-oriented design in the provided details: an open-ear fit, an ear hook, and a 180-degree rotatable shaft. Neither product’s specifications state water resistance or sweat protection.
It is described as open-ear, and its listed noise control is passive noise cancellation. The product description emphasizes hearing outside sounds, so it is not presented as a design that seals off the environment.
HGCXING 2 is described as wired USB-C earbuds in a two-pack. The supplied information does not list Bluetooth connectivity or a wireless battery.
Confirm that your device supports audio through its USB-C connection. The product details list many compatible device families, but do not provide specific information about cable length, fit, or how its noise-canceling feature works.
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