Sugr Cube Minimalist Wi-Fi Speaker with Amazon Alexa, Spotify Connect and Touch Control,Maple Wood Wi-Fi speaker, compatible with iOS devices, Windows, Android, Mac/PC. At a little over 4" in each dimension, Sugr Cube is a portable form factor for any place in a house. Connectivity: 2.4GHz Wi-Fi only, Airplay, DLNA, Spotify Connect, built-in radio stations and various other streaming services (5GHz is not available). Touch & Motion Control instead of buttons to feel the simplicity. Tap top of Cube to start/stop playback, or tilt left/right 45 Degree to skip tracks. It works more easily than you expect. Each Cube is unique with Cherry or Maple wood; Up to 24 hours of nonstop playtime with built-in 6000 mAh Li-Ion rechargeable battery and storage for hundreds of songs with built-in 4GB flash memory. Download free Sugr Cube app for iPhone, iPad and Android devices; Cube app built-in "Magic Bass" function is really nice-to-have for bass performance.