EarFun Launches Advanced "Air Pro 4+" Wireless Earbuds Incorporating Nano Side-Fitted Acoustic Architecture
By HiFi Editorial8 February 2026
Key Highlights
EarFun introduces the Air Pro 4+, featuring a hybrid dual-driver design combining a BA driver and a 10mm dynamic driver.
Unique NSAA technology positions drivers at an 11-degree angle to minimize high-frequency attenuation and enhance sound clarity.
Supports advanced Bluetooth codecs like LDAC and aptX Lossless, ensuring low latency and stable connections with Bluetooth 6.0.
