EarFun Air Pro 4 — Bluetooth 5.4, LDAC, -50dB ANC & 52H Battery
The EarFun Air Pro 4 sets a new benchmark for wireless earbuds. Powered by the Qualcomm QCC3091 chip with LDAC and aptX Adaptive Lossless codecs, Hi-Res Gold Label certified, and equipped with -50dB AI adaptive active noise reduction across 5 customisable modes — this is audiophile-grade sound in a 5.34g earbud. With 52 hours of total battery life, wireless fast charging, and 0.05s ultra-low latency gaming mode, the Air Pro 4 is built for every scenario.
Colors: Pearlescent White, Bright Porcelain White, Diamond Black, Deep Sea Blue
In the box: Earphones × 1 pair, Charging case × 1, Ear tips (XS/S/M/L/XL), Protective case × 1, USB-C cable × 1, User manual × 1
Frequently Asked Questions
What is LDAC and why does it matter? LDAC is Sony’s Hi-Res wireless audio codec that transmits 3× more data than standard Bluetooth, delivering near-lossless audio quality. Combined with aptX Adaptive, the Air Pro 4 supports the highest quality wireless audio available.
How long does the battery last? Up to 52 hours total with the charging case. A 10-minute wireless fast charge gives you 2 additional hours of listening.
Can I use one earbud at a time? Yes — each earbud operates independently, including for calls, thanks to the 3-mic per earbud design.
Is it good for gaming? Yes — the 0.05s ultra-low latency gaming mode virtually eliminates audio delay for competitive gaming and video watching.
What colours are available? Pearlescent White, Bright Porcelain White, Diamond Black, and Deep Sea Blue.
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