Edifier, officially Beijing Edifier Technology Company, Ltd., is a Chinese audio equipment manufacturer that primarily produces speakers, music systems, and headphones for personal and home entertainment. From Wikipedia
Qualcomm's S7 Pro chip introduces Wi-Fi and Expanded Personal Area Network (XPAN) technology for earbuds, headphones, and speakers, enhancing audio quality and range, but will only be compatible with devices using Snapdragon 8 Gen 3 platform, excluding Apple products.