The WiiM Mini is a small wireless audio streamer that supports AirPlay 2, Tidal, Spotify and Bluetooth to transform your old integrated amplifier, preamplifier or AV receiver into a music streaming system. The Mini also supports Voice control, plus you can join multiple Minis throughout your home with AirPlay 2. WiiM Mini Features: Turns your existing stereo system into a smart system Stream Hi-Res audio up to 192 kHz/24 bit. Built-in 2.4G/5G WiFi, wirelessly stream lossless audio Multi-Room, synchronised audio experience Group WiiM Mini with AirPlay 2 speakers, Alexa devices, or another WiiM Mini WiiM Home app for Android and iOS AirPlay 2 – Stream audio from your iPhone or Mac computer to one or multiple audio devices at the same time. Spotify Connect: Use your Spotify app as your remote to control playback Works with Siri and Alexa or Tidal Connect Audio Output/Audio Input: 1×3.5mm Analog Aux output, 1xDigital Optical (SPDIF) output/1 x 3.5mm Analog Aux input, Bluetooth 5.0 Play music everywhere with multi-room audio. Building a wireless multiroom system has never been easier. Group WiiM Mini with other AirPlay 2 speakers, Alexa-enabled devices, or another WiiM Minis to have a multi-room/synchronized audio experience. Automate your routines Make your life easier by automating your routines. For your sleeping and wake-up routines, create a routine to wake up or fall asleep to your favourite music, station, or podcasts. Or, use your Alexa to create routines. Works with Siri and Alexa Connect WiiM Mini to your existing Echo or HomePod and use Siri or Alexa to select music, control playback volume, and more.