Colunas Activas BOSE S1 PRO COM BATERIA Bose BOSES1PRO €670.00 1 Battery Pack for S1 Pro Systemoptional rechargeable battery S1 allows you to use the Bose S1 Pro system for six hours.This lithium-ion battery is easily installed in the dedicated S1 Pro compartment,for safe and reliable use.The quick charge function allows for almost immediate charging.Up to 6 hours of battery life when using at high volume... Add to cart