This Tobo HDMI Audio Return Channel Adapter can transmit audio from TV of support ARC function to optical,coaxial,3.5mm audio of adapter via HDMI /ARC interface, and output simultaneously, which perfectly solves problems of having no audio output interface that TV cannot be connected to the sound system.

Feature:
Support SPDIF output
Support Coaxail output
Support RCA Stereo output
Support 3.5mm stereo headphone output
3.5mm stereo headphone port equipped with high-performance audio amplifier
Support switch noise reduction
Support automatic signal mute function
Support transmission of 192KHz audio sampling rate
Optical fiber coaxial interface supports 5.1 channel transmission.

Specification:
Material: Aluminum Alloy
Color: Black
Power Supply Interface: Micro USB
Maximum operating current: 65mA
Power Adapter Specification: AC 100V-240V 50/60HZ, DC 5V/1A
Working environment temperature: -10~+55℃
Storage temperature: -20~+60℃
Operating Humidity: 10~90%RH(non-condensing)
Storage humidity: 5~95%RH (non-condensing)
Case size: 81.5*58.5*21.5 (mm)
Weight: 88g.

Note:
Only TV Sets with The HDMI ARC Function Can Be Supported.