Specifications:

Connector A: Optical Interface
Connector A: USB
Model Number: Bluetooth DAC
Type: Optical Fiber Cables
Connector B: RCA
Gender: Male-Male
Application: Projector
Application: DVD Player
Application: For iPod
Application: Speaker
Application: Computer
Application: Amplifier
Application: Multimedia
Application: Monitor
Application: TV BOX
Application: Television
Application: MP3 / MP4 Player

Overview:

Please  note: If you choose the one without bluetooth, that would not include the bluetooth an antenna and doesn't have bluetooth function.

Features:

1. Sopport 2 optical input, one coaxial input one Bluetooth 5.0 input, one USB 2.0 input interface. you can choose the input source by the input button randomly. 

2.Support one 5.1CH analog audio output. 

3. Audio format: DTS, DTS-ES, AC3, WAV, FLAC,APE, AAC. WMV, MP3, M4A Digital.

4. Support bluetooth 5.0 receiver. 

5. Support USB 2.0

6. Support 5.1CH 2.0CH audio output mode selection,FL/FR active when 2.0ch output mode. 

7. Support DTS AC3 hardware decoding and PCM software decoding. 

Specification:

1. Support format: DTS, DTS-ES, AC3, WAV, FLAC,APE, AAC. WMV, MP3, M4A

2. DSP Sample frequency range: 24-192khz

3. DSP Bit rage range: 16-24bit

4. bluetooth working distance： 15m

5. Max working current :400mA

Package:

1 x 5.1 AUDIO GEAR Decoder With or without bluetooth function

1 x High Quality Optical Fiber Cable 
1 x Power adapter(EU plug) 
1 x user manual