Interface type: USB
Channel: 2
Box material: plastic
Speaker size: 2 inches x2
Input voltage: DC 5V
Input current: 1000mA
Output power: 6W
Frequency response: 25Hz-20KH
Bluetooth version: V5.0
Bluetooth distance: within 10 meters
Applicable products: products with 3.5MM audio interface

Package Contents:
1XUSB interface
1X speaker