Aluminum wireless wifi speaker. Features transparent LCD screen with real-time animated visual lyric display. Two-way bass-reflex speakers at glass face. Graphics engraved at sides. · Built-in Google Chromecast · 3 in woofer / 3/4 in tweeter · Streaming: Airplay2 and Spotify Connect · Compatible with Apple Music, Spotify, Amazon Music, YouTube Music, and AWA Music · Frequency: 60Hz - 20kHz · AC adaptor · 100 -240V · Type-A, Type-C, and Type-G power cable · H26 x W38 x D12 cm / 5.5 kg Supported languages: Japanese, English, Korean, Chinese (simplified / traditional), French, Spanish, German, Portuguese. Supplier color: Silver