If you want a wired in-ear monitor with four balanced-armature drivers and a studio-oriented, even response for elderly listeners who value clarity, choose Fanmusic Softears Studio4; if you need deeper sub-bass and a hybrid driver setup for music or wired gaming, choose Linsoul ZiiGaat x HBB. Neither is wireless, and neither lists a volume limiter, so those needs require a different kind of product.
• Studio4’s strength: Four balanced-armature drivers, a three-way crossover, and a tuning aimed at natural, accurate monitoring. Trade-off: It is wired and designed around a restrained, studio-style sound rather than emphasized bass.
• ZiiGaat x HBB’s strength: A 10 mm dynamic driver for bass paired with two balanced-armature drivers, including a deliberately deep sub-bass emphasis. Trade-off: It is also wired, and its bass-focused tuning is less neutral than Studio4’s stated monitoring approach.
• Studio4 suits: Listeners who want a consistent, clear presentation for recording, stage monitoring, meetings, or attentive music listening.
• ZiiGaat x HBB suits: Listeners who want fuller low frequencies, a natural midrange, and an in-ear option for music or wired gaming.
• The core choice is not wireless convenience versus cable-free freedom: both are wired earphones with a 3.5 mm jack. It is a choice between Studio4’s four balanced-armature design and flatter monitoring intent, and Arcadia’s hybrid arrangement with a more pronounced sub-bass region. For an older listener, that distinction matters more than any broad “best wireless headset for elderly” search phrase: neither model is wireless, and the listed specifications do not identify a volume-limiting feature.
Studio4 is built around four balanced-armature drivers and a three-way crossover. Its stated effective frequency response is 20 Hz–20 kHz, while its broader frequency-range figure is 5–40 kHz under a specified measurement condition. Those numbers describe coverage, not a guarantee that every listener will hear every frequency equally. The more useful point for choosing is the product’s stated flat, natural sound intended for recording, mixing, and stage monitoring.
That restrained approach may suit someone who wants voices and instruments presented without an intentionally heavy bass tilt. Softears also describes the IEM as useful for online meetings and other situations where a flatter response is helpful. Its medical-resin shell is made using 3D printing, and the smaller outer diameter of the catheter is intended to make the fit more comfortable and compatible with more eartip types. These are relevant design details for people who wear in-ear devices for extended sessions, though individual comfort still depends on fit.
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 Studio4 is wired, uses a 0.78 mm two-pin connection, and has a 3.5 mm jack. Its stated sensitivity is 123 dB/Vrms at 1 kHz, and its impedance is 120 ohms at 1 kHz. The manufacturer describes it as easy to drive and designed for consistent performance across different sources. Its cable uses oxygen-free copper and four-lobed elastic-bushing connectors. That makes the cable connection a clear part of the design, but it does not add wireless use, an inline volume limiter, or listed noise-control circuitry. The IEM’s sound isolation is described as an advantage in recording environments; the product information separately lists noise control as none.
Who should skip it: Skip Studio4 if you want wireless listening, a stated volume cap, or a deliberately boosted bass presentation.
The ZiiGaat x HBB Arcadia uses one 10 mm dynamic driver and two balanced-armature drivers. The dynamic driver is intended to handle bass, while the balanced-armature units contribute to the hybrid arrangement. The listed frequency range is 20 Hz–23 kHz. More important for listening preference, the tuning description calls for strong, deep sub-bass that tapers around 200 Hz, followed by a flat, natural midrange and smooth, slower-decaying treble.
That profile gives Arcadia a different emphasis from Studio4. Its bass is meant to have more weight and impact, while vocals and instruments in the midrange are described as natural rather than heavily colored. This could fit someone who wants music to sound fuller at the low end but still values clear vocal and instrumental presentation. The product is also described as a wired gaming earbud, so it may be worth considering for a listener who specifically wants an in-ear wired option for that use. The data does not establish microphone quality, game-chat features, or compatibility beyond the listed 3.5 mm jack, so those details should not be assumed.
Arcadia is listed with 12-ohm impedance and 106 dB sensitivity. Those figures differ substantially from Studio4’s impedance and sensitivity numbers, but they use different measurement conventions in the supplied specifications, so they should not be treated as a simple head-to-head loudness result. The earphones have sound isolation listed as a noise-control feature, a remote listed under controls, and a detachable cable. The stated design includes rounded tips and an ergonomic shape intended for longer wear without pressure; as with any in-ear model, comfort depends on the listener’s ears and tip fit.
Who should skip it: Skip Arcadia if your priority is a specifically flat, studio-oriented response or if you need wireless operation or a stated volume limiter.
• Best fit for a flat, monitoring-oriented presentation → Fanmusic Softears Studio4. Its design is explicitly aimed at studio recording, mixing, and stage monitoring, with a stated flat response.
• Best fit for stronger sub-bass → Linsoul ZiiGaat x HBB. Its tuning description highlights deep sub-bass that falls away around 200 Hz.
• Best for a four-balanced-armature configuration → Fanmusic Softears Studio4. It uses four balanced-armature units with a three-way crossover.
• Best for a mixed driver setup → Linsoul ZiiGaat x HBB. It combines one 10 mm dynamic driver with two balanced-armature drivers.
• Best for online meetings or monitoring where an even response matters → Fanmusic Softears Studio4. Those use cases are specifically identified in its product details.
• Best for someone seeking wired gaming earbuds with bass emphasis → Linsoul ZiiGaat x HBB. The product is described as suitable for wired gaming and has a bass-focused tuning.
• Best if a detachable cable is a priority → Linsoul ZiiGaat x HBB. Its cable is described as detachable; Studio4 instead specifies its 0.78 mm two-pin cable and connector design.
• Best for someone seeking wireless earbuds or volume limiting → Neither. Both models are wired, and neither sheet lists a volume-limiting function.
For an older listener, start with the needs the specifications actually address. Both products are in-ear models, and both use a 3.5 mm jack. Neither is described as a wireless headset, so a listener who needs Bluetooth freedom should not choose either on the assumption that wireless connectivity is included. Studio4’s product information includes Bluetooth under wireless technology, but its connection details identify it as wired and list a cable as its built-in media. The practical, clearly stated connection is the 3.5 mm wired jack.
Volume safety deserves separate attention. Neither product lists a volume limiter or a maximum-volume control. Studio4 lists media control, and Arcadia lists a remote, but those labels do not establish that either has a hearing-protection limit. If a volume cap is essential, look for that function explicitly rather than assuming it is part of either model. That is especially important when searching for volume limiting wireless earbuds for elderly users: these two products do not meet the wireless part of that description, and the data does not confirm a limiter.
Comfort and isolation are also personal. Studio4’s smaller catheter diameter and resin shell are presented as fit-related design choices, while Arcadia’s rounded-tip, ergonomic shape is presented as suitable for longer wear. Neither description can guarantee comfort for every ear. Both are in-ear monitors, and the listed isolation characteristics may be useful when reducing surrounding sound is desirable, but they are not a substitute for checking fit and safe listening levels.
Finally, consider what “gaming headset for elderly” means in the household. Arcadia is identified as a wired gaming earbud, but the supplied details do not specify a boom microphone, chat controls, or wireless connection. Studio4 is positioned for monitoring and meetings, but its details likewise do not establish dedicated gaming communication features. If voice chat is central, confirm the required microphone and device compatibility before choosing either.
Are Fanmusic Softears Studio4 and Linsoul ZiiGaat x HBB wireless?
No. Both are wired earphones with a listed 3.5 mm jack. Studio4 uses a 0.78 mm two-pin cable connection, while Arcadia is described as having a detachable IEM cable.
Arcadia is the clearer fit if you want emphasized low frequencies. Its tuning description calls out deep sub-bass and a bass region that tapers around 200 Hz; Studio4 is presented as flatter and more neutral for monitoring.
Neither product’s listed features specify a volume limiter. Studio4 lists media control, and Arcadia lists a remote, but those details do not confirm a maximum-volume safeguard.
That depends on the listener’s sound preference and connection needs. Studio4 may suit someone seeking a flatter presentation and monitoring use; Arcadia may suit someone who wants more bass. Neither is wireless, and neither is documented as having volume limiting, so those requirements call for another option.
I would choose Fanmusic Softears Studio4 for an older listener who wants a wired in-ear monitor with a stated flat response for music, meetings, or monitoring. Its four-driver design and smaller catheter diameter make its intended role clear, though it is not wireless and has no listed volume limiter. For elderly listeners, I would only make that recommendation when wired use and the absence of a specified volume cap are acceptable.
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