18V Ac Dc Adapter

C Adapter Description
* Overheating Protection with Smart Chip
* Overload Protection with High Quality Wires
* Anti-Interference Feature with better Isolation Materials
* High quality,rubberized texture extra long AC/DC Cord

Specifications:
INPUT:100-240V 50-60Hz (for worldwide use)
Output:18V 3.5A; 
Connector size:Barrel tip

Compatibility:
Brookstone Big Blue Party Indoor-Outdoor Bluetooth Wireless Speaker BIGBLUEPRTYV1.5 / mp-849504 
Big Blue Studio Wireless Bluetooth Speaker mp-865156 /865158 
Big Blue Party X Indoor-Outdoor Bluetooth Speaker
BROOKSTONE DESIGN USA P/N: KSAS0451800200HU Switching Power Supply 
Bose Companion 20 Computer Speakers SPKR 329509-1300. 
Big Blue Media Tower AIO All In One Music TV Sound System 18VDC 2A-3.5A ;
Brookstone Big Blue Media Tower AIO All In One Music TV Sound System 

Package content
1* Power adapter
1* AC Cord