*3 in 1 multifunction design of this sound box: music speaker, 4 ports USB hub and Alarm clock functions.
*Multifunction USB Speaker powered by USB port of your PC Notebook Laptop or desktop
Designed to work with PC, Notebook, desktop, Mp3, Mp4, iPod Mp3 (not fits for iPhone 1st generation) and any other digital products with 3.5mm audio frequency output devices
*USB Hub Clock with 5 different colors LED indicator when power on
On/Off switch to control the speaker
*Alarm clock with blue backlight, it will lasts for about 60 seconds (press the button "L" one time)
*Powered by 4 AAA batteries (not included)
*5 press keys to set or adjust the day time/alarm time: LCD display hour, minute, month and day