Louder. Tougher. Smaller. Big speaker sound with the durability you expect from Milwaukee®, the M12™ wireless jobsite speaker uses Bluetooth to pair with portable electronic devices and stream music from up to 30 ft away. Amplified by a premium speaker with integrated bass port for loud, clear sound at all volumes, the rugged construction is tested to withstand drops, water and debris. A 2.1 A USB charger port for phones, media players and tablets plus an integrated hanging loop maximize versatility. Powered by all M12™ Redlithium™ batteries (not included), the wireless jobsite speaker changes the game in tough, portable sound.