WiiM Ultra Dark Grey - Hi-Res music streamer

SPDIF optical output: 1 | SPDIF optical input: 1 | Number of USB Type B ports: 1 | Sound bit resolution: 24-bit | Trigger output: 1 | Spotify Connect: Yes | Ethernet : Yes | LED indicator light : Y | RCA input: 2 | Package contents: Remote control | Package contents: Phono ground adapter x 1 | Package contents: User manual | Warnings: Do not expose to high temperatures or moisture. | Package contents: Power cable | Package contents: Optical audio cable x 1 | Warnings: Do not open the housing of the appliance. | Package contents: Streamer x 1 | Warnings: The device should be stored away from young children. | Package contents: RCA cable | Package contents: HDMI cable x 1 | Coaxial output: 1 | Wi-Fi: Yes | Audio RCA outputs: 2 | Width: 211 mm | HDMI (ARC): 1 | Display diagonal: 8.89 cm (3.5") | Height: 72 mm | Processor cores: 4 | Touchscreen: Yes | Phono inputs (RCA): 2 | Ethernet LAN: Yes | Depth: 200 mm | Product colour: Dark Grey | Bluetooth: Yes | Tidal Connect: Yes | Bluetooth version: 5.3 | Processor architecture: ARM Cortex-A53 | Works with Amazon Alexa: Yes | Sub out: Yes | Signal-to-Noise Ratio (SNR): 121 dB