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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a pocketable wired DAC/amp that turns almost any wired headphone into a hi-res listening rig, choose Khadas Tea Pro; if you need true-wireless earbuds with adaptive noise cancelling and aptX Adaptive sound for lectures, commutes and the gym, choose EarFun Air Pro 3. Both sit in the same conversation about aptX Adaptive headphones, but they solve two completely different problems — and for college students, that difference decides everything.
• Khadas Tea Pro — biggest strength: a 96 g, 7.85 mm ultra-slim DAC/amp with an ES9039Q2M chip, 3.5 mm and 4.4 mm outputs, and 768 kHz/32-bit decoding. It's credit-card sized and snaps onto MagSafe-compatible iPhone 12–17 bodies.
• Khadas Tea Pro — biggest trade-off: it is not a pair of headphones. You supply the wired headphones, and its 11-hour battery life is modest next to a charging case.
• EarFun Air Pro 3 — biggest strength: adaptive hybrid ANC rated to cancel up to 50 dB, six ENC mics with Qualcomm cVc 8.0, dual drivers, multipoint and Auracast over Bluetooth 6.0.
• EarFun Air Pro 3 — biggest trade-off: aptX Adaptive is not supported on iOS devices, so iPhone users don't get the headline codec.
• Who each is for: Khadas Tea Pro is for the listener who already owns good wired headphones and wants better sound from them. EarFun Air Pro 3 is for the listener who wants one wireless pair to do everything.
The Khadas Tea Pro is a headphone amplifier, not headphones. That single fact reframes the whole comparison. It's a 96 g slab just 7.85 mm thin — roughly the footprint of a credit card — with a 0.95-inch AMOLED display that shows playback info at a glance. Inside, an ES9039Q2M DAC handles up to 768 kHz/32-bit files. On the outside you get both a 3.5 mm and a 4.4 mm jack, so single-ended and balanced wired headphones are both welcome. Bluetooth 5.4 is on board too, with a rated range of about 10 meters.
What it does best is upgrade hardware you already own. If you have a pair of wired over-ear headphones gathering dust, the Tea Pro gives them a clean, high-resolution source. The 600-ohm impedance rating tells you it's built to drive demanding headphones, not just easy IEMs. The aluminum enclosure and leather back feel like a product meant to survive a backpack, and the MagSafe-compatible magnets hold it securely to iPhone 12–17 models so it doesn't slide around. There's an app for control, plus environmental noise cancellation.
Who should buy it: the student or listener who cares about sound quality first and already has wired headphones worth feeding. It's also the smarter pick if you want one device that works both wired and over Bluetooth. Who should skip it: anyone who wants earbuds, anyone who wants active noise cancelling on the level of a sealed in-ear design, and anyone who doesn't want to carry a second gadget. The 11-hour battery average life is fine for a study session, but you'll be charging it more often than a wireless earbud case.
The EarFun Air Pro 3 is a true-wireless in-ear earbud, and it's aimed squarely at people who want one pair to handle everything. It runs Qualcomm's QCC3071 SoC with aptX Adaptive audio, feeding an 11 mm wool composite dynamic driver for deep bass, clear mids and crisp highs. There's also a hybrid driver system pairing a 10 mm composite dynamic driver with a FeatherBA balanced armature, aligned at 11 degrees to reduce high-frequency attenuation. Practically speaking, that's a design chasing both punch and detail.
The noise cancelling is the headline for most buyers. Adaptive hybrid ANC with EarFun QuietSmart 3.0 listens to your surroundings and adjusts in real time, rated to cancel ambient noise up to 50 dB. For a student studying in a loud dorm, a library with chatter, or a bus, that's the feature that earns its keep. Six ENC microphones with Qualcomm cVc 8.0 handle calls, blocking background and wind noise so you sound clear on the other end. Bluetooth 6.0 adds multipoint for two devices at once and Auracast for tuning into public audio broadcasts.
Who should buy it: commuters, gym-goers, and anyone who wants wireless convenience with strong ANC and clear calls. It's the natural pick if you're on Android and want aptX Adaptive. Who should skip it: iPhone owners who specifically want aptX Adaptive — iOS devices are not compatible with it. And if you already own excellent wired headphones and mostly listen at a desk, the Tea Pro will squeeze more out of them.
Side-by-Side: Which Should You Choose?
• Best for true-wireless convenience → EarFun Air Pro 3. No cable, no second device, no separate headphone needed.
• Best for active noise cancelling → EarFun Air Pro 3. Adaptive hybrid ANC rated up to 50 dB versus the Tea Pro's environmental noise cancellation.
• Best for Android users chasing aptX Adaptive → EarFun Air Pro 3. The QCC3071 chipset supports it; note iOS does not.
• Best for demanding wired headphones → Khadas Tea Pro. A 600-ohm impedance rating and dual jacks point to serious wired drive capability.
• Best for calls and meetings → EarFun Air Pro 3. Six mics plus Qualcomm cVc 8.0 are dedicated to voice pickup.
• Best for portability as a single pocket-sized device → tie, with a caveat. The Tea Pro is credit-card sized but still a second item to carry; the Air Pro 3 lives in its own case.
• Best for multi-device switching → EarFun Air Pro 3. Bluetooth 6.0 multipoint connects two devices simultaneously.
If you're weighing this as a student — deciding between a hi-res in-ear setup and a proper headphone amp — the honest framing is that these aren't competitors so much as two different tools. One is a source; the other is the whole system.
In my opinion, most buyers should pick the EarFun Air Pro 3. It's a complete, self-contained product: adaptive noise cancelling up to 50 dB, aptX Adaptive on Android, six mics for calls, multipoint and Auracast, all in a wireless earbud. For college students moving between lectures, libraries and the gym, that flexibility is hard to argue with. I'd choose the Khadas Tea Pro only if you already own wired headphones you love and want to hear them at their best — its ES9039Q2M DAC and 4.4 mm output are the reason to buy it. Before deciding, check the current price on Amazon for both, because the value math shifts a lot depending on which one fits your setup.
aptX Adaptive is a Qualcomm audio codec that adjusts bitrate and latency on the fly to balance sound quality and connection stability. The EarFun Air Pro 3 supports it via the QCC3071 chipset. The Khadas Tea Pro is a DAC/amp rather than a wireless earbud, so aptX Adaptive isn't its focus — its strength is high-resolution wired decoding.
They work as Bluetooth earbuds on iOS, but the data sheet is explicit that iOS devices are not compatible with aptX Adaptive. So iPhone owners get the ANC, multipoint and call quality, but not the headline codec.
Not necessarily. The Tea Pro is for getting more out of wired headphones — it offers 3.5 mm and 4.4 mm outputs, a 600-ohm impedance rating and up to 768 kHz/32-bit decoding. If you only listen wirelessly, it adds a device without adding much.
By the specs, the EarFun Air Pro 3. It uses adaptive hybrid ANC with QuietSmart 3.0, rated to cancel ambient noise up to 50 dB. The Khadas Tea Pro lists environmental noise cancellation, which is a different and generally less aggressive approach.
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