The Flagship Configuration of M15:

• Flagship DAC Chip AK4499*2
• Performance Leading SoC Exynos7872
• Qualcomm Flagship Bluetooth Chip CSR8675
• Two Femtosecond Crystal Oscillators from NDK, Japan
• Independent XMOS XUF208 Control Chip
• 768kHz /32bit, Native DSD512
• Third Generation FPGA Technology
• Professional ADC Volume Adjustment Mode
• Ten Low-noise Operational Amplifiers

Exquisite Craftsmanship Fitting for a Flagship

• Fifth Generation Classical Column Modeling
• Corning Gorilla Glass
• 18:9/720P/5.15 Inch Display Screen
• 2.5mm/3.5mm/4.4mm Headphone Jack
• Five Physical Buttons with Customizable Functions 
• CNC Machined Aluminium-Magnesium Alloy Chassis
• Solid North American Black Walnut Wooden Enclosure 
• Independent "HOLD" Switch, PCB Coated with Graphite and Thermally Conductive Silicon Grease

Super Flagship Performance

• Innovative multifunctional button
• Customized open Android System
• Fully Decode (8x) the Original MQA Files
• All to DSD 2nd Gen
• One-click Standby Mode
• 18W Dual Quick Charging
• FiiO Original Music APP
• Android/ Pure Music/ USB DAC/ Bluetooth Receiver
• Gateway of Music (FiiO Link, DLNA, AirPlay, WiFi Song Transfer)