Specifications:
Built-in amplifier
Designed with a headphone jack for you to enjoy music
LED power indication
Volume adjustable
USB powered
Frequency response: 100- 20000Hz
Impedance:4 ohms
3.5mm audio jack
Height: 16.8cm， Width: 7.6cm
Length of audio cable: 96cm
Length of USB cable: 107cm

Package including:
1* USB Portable Speaker