Material:Pure ABS Rate power: 3W Frequency range:90HZ~20KHZ(Hz) Frequency response: 50/60HZ(Hz) Color:Red/Black/Blue OEM color

Mini digital speaker   

Material:Pure ABSRate power: 3WFrequency range:90HZ~20KHZ(Hz);Input voltage: DC5( V );Impedance: 4HM( Ω );Frequency response: 50/60HZ(Hz);Power supply: USB-powered +600MA lithium battery   

Color:Red/Black/Blue   OEM color               

Accessories: USB cable, audio cable, battery,pouch,Lanyard

1)plug in TF card,MP3/MP4 or movable hard disk directly                                                  

2)800MA build-in lithium battery,support Hi-Fi music for3 to 5 hours,suitable for traveling         

3)with3.5MM headphone output interface.wallson amplifie                                 

4)FM Radio(B)5. Stereo audio input, easy connection of digital music players, notebook computers, mobile phones and other audio equipment, extensive audio-visual products.  

mini digital speaker