The Milwaukee M12-18 JSSP-0 Jobsite Speaker is fitted with advanced Bluetooth® technology that allows you to connect any portable electronic device wirelessly from up to 30m away. It is a premium jobsite speaker with bass port, allowing it to offer loud, clear sound at all volumes. IP45 rated, resistant to water and debris, allowing it to withstand the tough conditions on and off the jobsite. It also has a 2.1 Amp USB port that charges phones, tablets and media players. Bare Unit, No Battery or Charger Supplied. Specification Speaker Output: 40 Watt. Dimensions: 360 x 165 x 165mm.