Multi-functional Usage: It can be used as a headphone amplifier, audio source for amplifiers, or even as a BT digital turntable when connected to an advanced decoder.
High-Quality Audio: When not connected via BT, the coaxial interface can be used as an input for decoding, allowing you to connect it to a LCD TV or set-top box's coaxial audio interface for enhanced audio quality.
Enhanced Sound Experience: By connecting the RCA output to an amplifier, you can enjoy a cinematic audio experience as the sound from your TV will be played through the speakers, providing immersive sound effects.
Specifications:
BT version: 5.0
BT Protocol: APTX-HD/APTX-LL/APTX/AAC/SBC
BT Receiving Sampling Rate: 16-24BIT/44.1-48KHZ
Fiber Signal Output Sampling Rate: 16-24BIT/44.1-48KHZ
Coaxial Signal Output Sampling Rate: 16-24BIT/44.1-48KHZ
Coaxial Signal Input Sampling Rate: 16-24BIT/44.1-192KHZ
3.5 Headphone Output: can push 8-300 ohm impedance headphones, 120mw
RCA Output: 2Vrms/20-20KHz
Distortion Rate: 0.019%
SNR: 105dB
Power Supply Voltage: DC5-24V (5V must be 2A or above, 12V must be 1A or above, 12V2A power supply is standard by default)
Color: Black
Size: 27*18.3*5.5cm/10.63*7.20*2.16in
Weight: 364g/12.83oz

Package List:
1 * BT Audio Decoder
1 * BT Antenna
1 * Power Adapter