Discover the EarFun Air Pro 4+ true wireless earbuds: dual‑driver hi‑res sound, aptX Lossless, QuietSmart ANC, Auracast and up to 54 hours battery for $99.99.
© EarFun
EarFun has unveiled its new flagship true wireless earbuds, the Air Pro 4+, blending premium sound, advanced noise cancellation, and a budget-friendly price tag of $99.99. The model comes certified for Hi-Res Audio, supports aptX Lossless, and stands out with a dual‑driver design.
Each earbud pairs a 10 mm dynamic driver with an ultralight FeatherBA balanced armature, aiming for deep bass, crisp treble, and a composed midrange. A fresh acoustic layout called NSAA (Nano Side-Fitted Acoustic Architecture) sets the drivers at an 11° angle to cut internal distortion and lift clarity, while keeping the fit light and easy to wear. For this price tier, the spec sheet is unusually ambitious.
Audio processing is handled by Qualcomm’s QCC3091, with support for Bluetooth 6.0, LDAC, LE Audio, and aptX Lossless. The QuietSmart 3.0 system uses six microphones and AI to reduce external noise by up to 50 dB, and cVc 8.0 is on board to keep voices intelligible even in windy conditions.
The earbuds also support Auracast, Google Fast Pair, and simultaneous connections to two devices, plus a low-latency Gaming Mode. Built-in wear sensors pause playback when you take an earbud out, and the EarFun Audio App lets users tune the EQ and install firmware updates.
Total battery life reaches up to 54 hours with the charging case—up to 12 hours per charge without ANC and up to 8 hours with ANC active. A 10-minute quick top-up provides as much as three hours of listening, and wireless charging is supported. The IP55-rated shell resists dust and splashes, and the shape is informed by data from 10,000 ear models to help ensure a comfortable, secure fit.