Smart Audio Receiver WiFi and Bluetooth 2 in 1 Model No: Q1. WiFi Audio Receiver Module Airplay DLNA Analog Output With I2S Model No: Q1. Q1 is WiFi and Bluetooth Audio Receiver board that can be easily integrated to your existing audio hardware devices to enable them with network and Bluetooth streaming capability. With Q1 installed and using app 4STREAM, it allow you to stream music from cloud, phone, NAS, and famous streaming , such as , deezer, qobuz, tidal,QQ Music..etc. It also support multiroom and multizone control and music playback with multiple units connected. Make your Speaker Wirelessly. With Q1 Audio receiver board Integrated, You can stream your audio. wirelessly to your speakers by Wifi, Bluetooth 5.0, Airplay, DLNA & UPnP. New Upgrade: Q1 has a huge upgrade from the previous version. Now with Bluetooth 5.0, Pin connector for SPDIF output/OPTICAL output/R/L Audio Output, ADC Key (for external button board ,Inclued), 2x I/O for external control, such as volume knobs. Also can work as a USB DAC, so you can connect it to a PC and stream. PC audio digitally. Now also support changing device WiFi SSID & Bluetooth name by mobile app,thanks to the upgraded CPU. Connectivity: Wireless network IEEE802.11 b/g 2.4G Bluetooth V5.0 /AAC Power Input : 5V-1A / 2pin Connector 5V-1A Micro-USB input Audio output: Analog 3.5mm/4 pin connector Digital I2S, SPDIF(44.1KHz) Frequency response: 20Hz to 20kHz : 100dB @ 0dBFS, 1KHz +N: 0.03% @ 0dBFS, 1KHz Music Format: FLAC/MP3/AAC/AAC+/ALAC/APE/WAV Decoding: Up to 24bit/192kHz Protocols: AirPlay, DLNA, UPnP, Connect, Qplay NAS Support: NAS with DLNA support Colour: black Material: ABS Size: 55x45x12mm Package Contents: 1 * Q1 Smart Audio Module 1 * 4Pin PH2.0 Cable 1 * 2Pin Power Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.