EarFun Air Pro 4 — Adaptive Hybrid ANC (up to 50dB), Qualcomm Snapdragon Sound, aptX Lossless, LDAC Hi-Res, 6-Mic cVc 8.0 Calls, 52H Playtime, Bluetooth 5.4, In‑Ear Detection

Compact true wireless earbuds tuned for high-fidelity listening and strong call performance. The EarFun Air Pro 4 combines adaptive hybrid active noise cancellation with Qualcomm audio tech and multi-microphone AI processing for clear sound and voices in any environment. Noise cancelling: Adaptive Hybrid Active Noise Canceling rated up to 50dB, driven by QuietSmart 3.0. The earbuds automatically analyze your ear canal shape to optimize ANC settings and deliver maximum suppression of ambient noise. Audio platform: Powered by the Qualcomm QCC3091 SoC and Certified Snapdragon Sound, the Air Pro 4 supports aptX Lossless Audio and Hi-Res Audio quality. It also accepts high-resolution streams via LDAC and remains compatible with modern codecs including LE Audio and LC3. Call clarity: Six built-in microphones, AI-driven algorithms, and Qualcomm cVc 8.0 work together to remove background noise and enhance vocal clarity so your calls stay intelligible even in noisy surroundings. Battery & charging: Get up to 11 hours of playback from the earbuds on a single charge and extend total listening time to 52 hours using the USB-C charging case. Need a quick boost? A 10-minute fast charge provides up to 2 hours of playtime. Connectivity & convenience: Bluetooth 5.4 ensures reliable wireless connection and the earbuds include in-ear detection for automatic play/pause behavior.