Arylic B50 Bluetooth aptX HD Stereo Amplifier with Audio Transmitter, 2 Channel 50W*2 Amplifier with HDMI ARC, Phono in and Free APP.Support aptX Adaptive(AD) Music Transmission & Reception.

Latest Bluetooth Technology: B50 adapts aptx HD technology with Qualcomm Bluetooth chip, which supports Bluetooth 5.2 aptx HD, aptX AD, aptX, aptX LL and able to stream and receive HD music with 2 Bluetooth devices at the same time.
Long Range & Stable Transmission: High-end Bluetooth module and precision-tuned antenna ensure Bluetooth coverage and latency. Support APTX HD, APTX LL, APTX Adaptive audio formats over connection range up to 50 feet, stable connection for both reception and transmission. Enjoy HD Music on your headphone with no popping and audible noise. *The Bluetooth transmission distance may vary on different Bluetooth devices that you connected with.
Powerful Amplifier: The Arylic B50 is a 50W x 2 4ohm powerful amplifier for your passive speakers, bookshelf speakers and mobile devices. Enhances your entertainment system. Delivering low distortion and acoustically accurate audio reproduction, you' ll enjoy clear, high-quality amplified audio. Compact integrated Class D digital power amplifier with Bluetooth wireless music streaming.
Rich Interfaces: Arylic B50 comes with rich interfaces for nowadays devices including analog RCA, digital optical, HDMI ARC, Phono in and USB, suitable for smartphone, tablet, laptops, TV, vinyl recorder (turntable), Xbox, set-top box and more. B50 also comes with subwoofer output for external active subwoofer for more bass.
Free APP & Easy control EQ: Go Control, a free iOS & Android App with user friendly interface. You can easily control playback, input mode switching, Bluetooth device connection and easy to use in-depth EQ settings. Go Control will be constantly update with new functions addon.