The Audio Pro Addon T4 Compact Wireless Speaker is the predecessor of the successful Addon single box speaker. It features a simple, elegant design in a compact size, while delivering powerful, high performance audio. Designed with a minimal, less is more style, it can deliver impressive audio quality for even the most discerning listener. This speaker may come in a small package, but looks can be deceiving as it consistently provides the listener with an intense, dynamic sound quality. The T4 allows you to hear your music as it was truly intended to be heard. It also features the simplicity and convenience of wireless connection with Bluetooth 4.0. Easily stream your music in premium sound quality from any Bluetooth enabled smart device. Connect from your Apple or Android phone, Windows Phone, PC, or Mac to effortlessly stream your favorite audio.