The FiiO M11 Portable High-Resolution Lossless Wireless Music Player sold by AVGear represents the combination of sophisticated audiophile-level audio architecture and smartphone-like convenience. The M11's internal audio processing starts with the Samsung Exynos 7872 2.0 GHz hexa-core chipset, and is joined by dual AK4493 high-performance DACs, dual custom-made OPA926 op-amp chip, and much more. The result is designed to provide you pure, clean sound with little distortion and drastically increased SNR. AVGear presents the FiiO M11 that features features a large and colourful 5.15" 10-point multi-touch screen with 1440x720 resolution giving youa more immersive experience and more space to easily execute gestures With the M11's dual-band Wi-Fi radio, you can expect better signal strength as well as faster and more stable connections - especially when using Wi-Fi on the 5GHz band to avoid interference 2.4GHz Bluetooth Dual AK4493 high-performance audiophile DACs. Truly balanced audio design With its support of Bluetooth 4.2, the M11 can transmit the SBC/aptX/aptX HD/LDAC/LHDC Bluetooth format as well as receive certain formats.