1) new privacy mould 2) Mp3+usb+ TF Card+FM 3)Can be used on laptop,bike,sport,travel micro sd mini speakers

Specefication

 Out put power : RMS 6w Frequency : 150-18000HZ SNR: >= 80db Specification : Out side path 45MM Magnetic 40HM  Line in : 3.5mm voice frequency wire  Decording U-disk  TF card  and FM Reception fuction  Power in put  USB power /Lithium battery inside  Charging : USB in sert the USB port  of computer  Colour :  red/ Green /Blue/ silver/black   packing : gift box   Brand new and unused 

micro sd mini speakers

Feature

 Good quality and good value that will meet your audio needThe aound quality is very clearness , various fasion colour can be selectedLithium battery inside , it is a good company to whom want to go out . stay at home  or go a jourmay The most hot sell amplifier with 3.5mm live voice wire line in can be a amlifier for cell phone computer and MP3 MP4 , it can be chargeable by computer Or usb power adapter .  Duralumin fuselage Elegant appearence  Special design  outsanding sound quality .

long stand time Mini Bicycle sports speaker SD Card