Specifications:

• Amplifier: No
• Attention: Without battery and retail box
• Brand Name: Qkens
• Certification: CE
• Connector A: Optical Interface
• Connector B: Optical Interface
• External Power Source: Yes
• Gender: Male-Male
• Hign-concerned Chemical: None
• Model Number: Audio Matrix 4x4
• Origin: Mainland China
• Package: No
• Plug Type: Eu plug
• Size: check with us
• Type: Audio Matrix
• Weight: check with us