GOgroove Mama Panda Pal Portable High-Powered Stereo Speaker System for Tablets / Smartphones / Laptops / MP3 Players & More! Great portable sound for your computer, MP3 player, tablet, smartphone and more ; Connects to any audio device that uses a standard headphone port with the included AUX cable that plugs directly into the back of the Panda Pal Deluxe Reclining Panda design is perfect as a fun deskmate, bedside sound system or for entertaining a youthful crowd Includes AC power adaptor and supports 4 AA batteries EASY-TO-USE controls include on-board power switch and touch sensitive ears for volume adjustment CE and FCC Compliance Certifications - Weight: 2.2 pounds ; Dimension: 8.5" x 6.75" x 6.5" ; Drivers - 2-inch x 2 high-excursion ; Power: AC adapter 100-240v or 4 AA batteries(not included) ; Guaranteed Quality ** 3 YEAR MANUFACTURER'S WARRANTY **