KS01 uses an es9038q2m decoding chip for better performance,Stronger decoding ability,Playing ordinary lossless whole machine with low power consumption of only 60ma, High signal-to-noise ratio. Decoding supports up to PCM 768KHz&DSD512; Based on biomimetics, Audio professional USB interface XMOS platform, Supports for Android and for phones; You can also install the driver on and use foobar2000. Implement audio hard decoding; 7mm ultra-thin body; KS01 and supports OLED screens, Status display. Audio parameters: Project: 3.5mm Po Output level: 2Vrms Output power: 280mW Signal to Noise Ratio (SNR): 118db Distortion (+N): 0.001 5% Hardware parameters: Machine model: KS01 Body size: 68x21x7mm Body weight: 13.5g Headphone connector: 3.5mm OLED resolution: 128x32 Input interface: Type-c Chip solution: ES9038Q2M+ES9603Q Maximum supported format: PCM 32Bit/768KHz DSD512 Color:As Shown Material:Plastic+Metal Package Contents: 1 * Decoder 1 * Computer Decoder Cable 1 * Android OTG Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.