Description :
Home Theatre Subwoofer 2.1 Speaker System with Wireless Subwoofer Speakers
With TF Card Slot, USB disk slot, FM, LCD screen, Clock display
Output: 5W+ 3Wx2
Sensitivity: 500mV
S/N ratio: 65dB
Isolated rate: 3''+2''x2
Power: USB 5V
Channels: 3 (2.1)
Use: Computer, Home Theatre, Karaoke Player, Mobile Phone, Portable Audio Player, Stage
Condition: Brandnew