Milwaukee's M12 Bluetooth® Jobsite Speaker w/ PACKOUT Compatibility is designed for workers who want dependable portable sound without adding a bulky audio system to their tool setup. Bluetooth® connectivity supports wireless playback from smartphones and other compatible devices, while the speaker's compact footprint works well on workbenches, jobsite surfaces, and PACKOUT storage configurations. The integrated carry handle makes relocation between work areas straightforward, and the durable construction is suited to everyday professional environments. Because the speaker is sold as a bare tool, an M12 battery is required for operation, making it a useful addition for users already invested in the Milwaukee M12 cordless system.