The Skullcandy Kilo XT Portable Wireless Bluetooth Speaker is a compact oval-shaped speaker that offers 2.0 channel sound with Dolby Digital Plus surround sound formats. It is compatible with universal brands and models, with smart home compatibility for Siri. The speaker has a vibrant red and black color design made of plastic, with a battery capacity of 5.85 mAh for on-the-go use. With wireless connectivity and an RMS power of 5W, this speaker delivers high-quality sound for a portable audio experience.