Brand Name: NF J&FXAUDIO Output Type: LINE OUT (AUDIO OUT) Input Type: Bluetooth Built-in Battery: Yes Recommended Headphone Maximum Impedance: 251-300 Ohm DSD (Direct Stream Digital): No Dimensions (WxHxD): 69*20*123 PCM: No Bluetooth: Yes Model Number: YJ32 Package: NO DAC Model: PCM5102 Type: Mini Amplifier Channels: 2.0 Signal To Noise Ratio: 112 WIFI: No