Connection Method Wireless Connection
Wireless Transmission Range 10mm
Sound mode - Movie Music Mode
Battery - 1200mah
Audio Noise Ratio - 75db
Audio Input - 3.5mm
Horn Specification - 52mm
Loud Speaker Frequency Range - 80hz to 180khz
System Configuration - Computer USB or 3.5 Socket
Computer System Sound Card
Computer TV with Audio Output
Hot Plug Without Software Drive
Note
The music playing time may vary to the volume and usage