Specification: Massive HD stereo sound
5 dynamic drivers
2 passive bass radiators
2 acoustic tweeters
Subwoofer
Antidistortion circuitry
Dust- & water-resistant (IPX6)
Aux input
Built-in speakerphone with Bluetooth 4.0 & NFC
Extended battery life with 16 hours of play time on a single charge
Ultraportable
Includes stereo 3.5mm cable & micro USB charging cable