We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-22 · 6 min read · Independent comparison
If you want a do-everything audio kit that turns a TV, console or gym session into a low-latency aptX HD broadcast, choose HomeSpot JY300; if you need compact true-wireless earbuds with adaptive noise cancelling, dual drivers and real-time translation, choose EarFun Air Pro 4+.
• HomeSpot JY300 — biggest strength: it's a bundle, not just a pair of headphones. You get the JY300 neckband plus the BA210 v2 Auracast transmitter, so you can broadcast audio from a TV, console or mixer over 3.5 mm, RCA or Toslink.
• HomeSpot JY300 — biggest trade-off: it's a neckband with passive noise cancellation only, and it's the bulkier choice if you just want something that disappears in a pocket.
• EarFun Air Pro 4+ — biggest strength: a hybrid 10 mm dynamic driver plus balanced armature, adaptive ANC rated up to 50 dB, six ENC mics and 100+ language translation in the app.
• EarFun Air Pro 4+ — biggest trade-off: it's a self-contained earbud system. There's no transmitter in the box, so feeding sound from a TV or console depends on the source device's own Bluetooth.
• Pick HomeSpot JY300 if you want one setup for gaming, TV and long listening sessions with aptX HD and aptX Lossless support.
• Pick EarFun Air Pro 4+ if you want pocketable earbuds with strong noise cancelling, calls and translation.
The JY300 is a neckband headphone that leans hard into codecs and range. It supports aptX HD, aptX Adaptive, aptX Lossless, AAC and LC3, so on a phone or transmitter that speaks any of those you're getting a higher-bitrate link than plain SBC. The Bluetooth chip is Qualcomm's latest, and the quoted stable connection range is up to 100 ft — that's roughly 30 metres, which is a lot of freedom if you like to wander around the house while something plays. Battery life is quoted at 40 hours, charged over USB-C.
What makes this bundle unusual is the BA210 v2 Auracast transmitter sitting in the box. It takes analogue or digital audio in — 3.5 mm, RCA or Toslink — and rebroadcasts it. Indoors it's rated for 50–80 ft, up to 165 ft line-of-sight, and up to 330 ft in open air when running in Auracast. A triple-click switches between standard Bluetooth A2DP and Auracast, and there are HQ and SQ modes to trade quality against stability.
Buy it if you want one headset that handles commuting, workouts and late-night gaming from a TV or console, and you care about aptX HD-class codecs and long battery life. Skip it if you want something tiny, or if you need active noise cancelling — the JY300 only does passive isolation. The neckband design, in-ear fit and plastic build also mean it's a wear-it-around-the-house tool rather than a discreet pair for the office.
EarFun Air Pro 4+: Who It's For
The Air Pro 4+ is a true-wireless earbud aimed at people who want the features, not the box of cables. Inside each bud there's a hybrid driver setup: a 10 mm composite dynamic driver paired with what EarFun calls a FeatherBA balanced armature, angled at 11 degrees to reduce high-frequency attenuation. Frequency response is quoted at 20 Hz to 40 kHz — a wider top end than the JY300's 20 kHz ceiling — and the driver type is listed as hybrid rather than a single dynamic driver.
The chip is Qualcomm's QCC3091, certified for Snapdragon Sound with aptX Lossless, and codec support covers LDAC, LC3 and LE Audio alongside aptX Lossless. So the aptX HD family of high-resolution Bluetooth audio is very much the point here too — the Air Pro 4+ simply goes further up the ladder with Lossless and LDAC.
Then there's the noise cancelling. Adaptive hybrid ANC is rated up to 50 dB, and it adjusts itself based on your surroundings rather than sitting at one fixed level. That's the headline difference against the JY300's passive-only isolation, and it's the reason these are the better pick for a plane, a train or an open-plan office. Six AI-enhanced ENC microphones handle calls.
The other standout is translation: real-time and face-to-face modes across 100+ languages through the EarFun Audio App. That's a genuinely unusual feature, though it does depend on keeping the app updated.
Buy it if you want compact earbuds with serious noise cancelling, call clarity, wide codec support and a translation tool. Skip it if your main goal is piping console or TV audio wirelessly — there's no transmitter here, and the buds themselves are the only hardware you get.
• Best for TV and console audio → HomeSpot JY300. The BA210 transmitter's 3.5 mm, RCA and Toslink inputs are the whole reason this bundle exists.
• Best for noise cancelling → EarFun Air Pro 4+. Adaptive hybrid ANC up to 50 dB versus passive isolation only.
• Best for battery life → HomeSpot JY300. 40 hours quoted on the neckband, charged over USB-C.
• Best for high-resolution codec range → EarFun Air Pro 4+. aptX Lossless, LDAC, LC3 and LE Audio on a Snapdragon Sound-certified platform.
• Best for calls → EarFun Air Pro 4+. Six AI ENC microphones versus a neckband built around listening.
• Best for Auracast broadcasting → HomeSpot JY300. Discover or host broadcasts via the QK Audio app, with a dedicated Auracast button.
• Best for travel and commuting → EarFun Air Pro 4+. Pocketable in-ears with ANC beat a neckband you have to carry.
• Best for language barriers → EarFun Air Pro 4+. Real-time translation in 100+ languages is something the JY300 simply doesn't offer.
In my opinion, most people shopping for aptX HD earbuds should buy the EarFun Air Pro 4+. The hybrid dual-driver design, adaptive 50 dB ANC, six-mic call setup, translation and aptX Lossless/LDAC support make it the more complete everyday product, and it's the one I'd reach for on a commute, a flight or a call.
I'd only switch to the HomeSpot JY300 if my problem was getting audio out of a TV or console and into my ears. That bundle solves a specific job — long-range, low-latency, Auracast-capable listening with a 40-hour neckband — and it solves it well. Buy for the job you actually have.
FAQ
Yes. The JY300 lists aptX HD, aptX Adaptive, aptX Lossless, AAC and LC3. The Air Pro 4+ lists aptX Lossless, LDAC, LC3 and LE Audio with Snapdragon Sound certification. Both need a compatible source device to actually use the higher codecs.
The EarFun Air Pro 4+, clearly. Adaptive hybrid ANC rated up to 50 dB adjusts to your surroundings, while the JY300 offers passive noise cancellation only — the seal of the tips and nothing more.
The two products sit in different categories, so the value question depends on whether you need the transmitter bundle or the earbud features. Rather than guess, check the current price on Amazon using the button on this page and compare against the features you actually need.
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See also: HomeSpot Work Headphones vs EarFun Air Pro 4+, CMF BY NOTHING Buds 2 vs EarFun Air Pro 4, Samsung Galaxy Buds Pro vs MoBadeety Earbuds