The M18 Bluetooth Jobsite Speaker from Milwaukee Tool delivers full-range sound and jobsite versatility. The 3.75" woofer and high-frequency tweeter deliver sound for medium-sized spaces, while the Bluetooth provides up to 200'. Audio Link allows users to play music through multiple compatible Milwaukee devices. The speaker provides up to 18 hours of run-time at 100 percent volume on the M18 REDLITHIUM XC5.0 Battery. The built-in equalizer settings allow users to customize the bass and treble. Utility cart, nail hook, and pass-through hanging capabilities are integrated within the handle design. This speaker has an IP64 rating.