Aside from the compact size, flexible shape and clear sound, the other killer feature of Bose S1 Pro System is the fact that you don’t need to be standing next to a power socket – making it perfect for portable, outdoor applications.
Like all Bose Professional products, there’s a fair bit more to S1 Pro Battery than what is immediately visible.
You permanently install the battery inside the S1 Pro system for safe and easy charging.
Dual charge modes allow the S1 Battery Pack to be trickle-charged while your S1 Pro system is in use with AC power, or when not being used for play, the switchable Quick Charge mode can be used for rapid charging.
You get up to 11 hours of play time when used at high-output levels for performance use you can count on. Lithium-ion battery technology provides high energy density and full-output use of your S1 Pro system without compromising volume level.