The Questyle QCC Dongle is an Apple MFi-certified lossless Bluetooth transmitter that unlocks LDAC, aptX Lossless (up to 990kbps), and Snapdragon Sound hi-res wireless audio from codec-limited phones, tablets, laptops, and consoles. Its ultra-compact 2.5g USB-C design disappears into daily use while delivering Bluetooth 5.4 ultra-low latency for gaming, movies, and music—eliminating lip-sync issues and dropouts even in crowded RF environments. Plug-and-play across iPhone, Android, Mac, PCs, and game systems with no drivers needed, plus app-controlled codec selection and firmware updates for fine-tuned performance with Sony, Sennheiser, Bose, and Technics headphones. The premium black ABS shell with metal-effect finish protects the Qualcomm chipset through travel, commutes, and knocks, transforming any smart device into a serious hi-fi Bluetooth transport.