Item Type: DAC Converter Material: Metal Support Audio Format: PCM Resolution (1KHZ): 94DB Response Frequency: 20Hz-120KHz-0.2db Signal-to-Noise Ratio (SNR):-100DB Total Harmonic Distortion (THD + N): 10Hz-20KHz Blocking Time: 0.577Fs Sampling Rate: 32-192 KHz Bit Rate: 16-24 Bit Headphone Output Level (Adjust Bass to Maximum): 3V RCA Output Level (Adjust Bass to Maximum): 9V Headphone Output Power (Adjust Bass to Maximum): (32Ω) 30mW Headphone Output Impedance: 0.8Ω RCA Output Impedance: 450Ω Working Voltage: + 5V Maximum Voltage: + 6V Maximum Power Consumption: 75mA Remote Control Battery: 2 x AAA Battery (Battery Not Included) 1、DAC audio converter, with bass adjustment function, can provide amazing stereo effects and create a unique and perfect sound field. 2、Convert digital audio SPDIF or coaxial audio to analog stereo RCA LR and 3.5mm audio signal output. (Does not support analog?to?digital audio converter) 3、Support 32KHz, 44.1KHz, 48KHz, 96KHz and 192KHz sampling rate, it supports uncompressed 2?channel PCM audio signal output. (Please set the audio output format to PCM) 4、It can work perfectly with most home audio equipment, fit for PS3, for PS4 players, for HD DVD HDTV and other home audio equipment. 5、With remote control, in order to use the remote control to receive better signals, please make sure to point to the converter. 6、Connect optical cable or coaxial cable to signal source and converter, then connect RCA or 3.5mm audio cable to output device and converter, easily select coaxial or optical input through remote control or buttons. 1 x Digital-to-Analog Converter 1 x Remote Control (Battery Not Included) 1 x For Toslink Cable 1 x USB Charging Cable 1 x User Manual