1、Built In High Performance Decoder Chip: This sound decoder uses a built in high performance sound decoder chip that supports DTS, AC 3. 2、Multiple Output Methods Supported: This voice decoder supports multiple output methods, it supports SPDIF input to SPDIF output, COAXIAL input to SPDIF output. 3、3.5mm Stereo Headphone Port: This voice decoder comes with a 3.5mm stereo headphone port with a high performance voice amplifier to drive headphones. 4、Compact And Portable: This voice decoder is small in size and light in weight, which is very convenient to carry around and use. 5、Wide Application: This voice decoder has a wide range of applications and can be used in public places such as homes, schools, concert halls, movie theaters and so on. Item Type: Voice Extractor Converter Material: Aluminum Alloy Support Formats: AC 3, DTS, PCM Support Sample Rate: 44.1Khz-96Khz, 24bit 3.5mm Video Port Output Maximum Level: 6.2Vp p RCA Video Port Output Maximum Level: 6.2Vp p Maximum Operating Current: 5V/150mA Operating Temperature: -40-85°C Storage Temperature: -60-120°C Operating Humidity: -10-90% RH ( Non Condensing ) Storage Temperature: -5-95% RH ( Non Condensing ) 32Ω Headphone Power: 28mW THD: 0.08% Signal To Noise Ratio: 98.8db Frequency Response: 20hz-20Khz Channel Crosstalk: 98.5db Signal Balance: 0.3db 1 x 5.1 Voice Extractor Converter 1 x USB Power Cable 1 x Voice Cable 1 x Manual