Jabra Solemate Wireless Bluetooth Speaker Plus All-in-One Charger Wireless Bluetooth Speaker with All-in-One charger - car or wall plug (charger is $39 00 value alone) Vibrant sound - 2 acoustic tweeters and 1 powerful subwoofer plus bass radiator Sweat, dust, and splash resistant for travel. Status display to check your battery level. Built-in rechargeable battery lasts up to 8 hours on single charge.