Active
Plastic
Portable Player, Mobile Phone, Computer, Stage/DJ, Radio, TV, Karaoke
Memory Card Support, USB Disk Support, With Remote Control, Radio, Bluetooth
Non-rechargeable
Digital Display
Universal
1PC 8 Inch Subwoofer+4spcs 2.5 Inch Tweeter
Plastic
USB//MP3/Echo/EQ/LCD Display
6.35mm Jack
245sets I 500sets I 550sets
Carton Box
20KG after package