• power 15W.
•  Bluetooth subwoofer Master: Magic, 10W stereo 
• speaker Slave: Subwoofer, 25W >85dB 
• S/N: Frequency Range: 20Hz-20kHz 
• wireless charge or USB cable Power Supply Dc adapter for slave for Master Audio Source iPhone, iPad, smartphone, Notebook, MP3, MP4, etc Bluetooth, Microphone, Line in,

• power 15W.
•  Bluetooth subwoofer Master: Magic, 10W stereo 
• speaker Slave: Subwoofer, 25W >85dB 
• S/N: Frequency Range: 20Hz-20kHz 
• wireless charge or USB cable Power Supply Dc adapter for slave for Master Audio Source iPhone, iPad, smartphone, Notebook, MP3, MP4, etc Bluetooth, Microphone, Line in, wireless Charging
•  Master 200mm X 64 mm x 60.7 mm 
• Size: Slave: 300mm X 144mm X 166mm