Full-range driver and dual passive radiators for deep bass and crisp high frequencies.
Custom acoustic waveguide for a 360º sound field.
Acoustically transparent fabric.
802.11n Wi-Fi.
Peer-to-peer discovery for easy guest access.
Bluetooth 5.0.
System Requirements: HomePod mini with the latest version of software iPhone SE, iPhone 6s or later, or iPod touch (7th generation) with the latest iOS; or iPad Pro, iPad (5th generation or later),iPad Air 2 or later, or iPad mini 4 or later with the latest iPadOS

In the Box HomePod mini, 20W Power Adapter, Documentation.