*Portable speaker for outdoor and indoor use *Super clear sound quality *Plug and play feature *Support U disk,SD card We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufacturing experience, we have organized a...

1. Class-D digital multimedia AMP speaker 2. USB power supply 3. 3.5mm plug 4. fantasic gift box We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufacturing experience, we have organized a professional...

1. Class-D digital multimedia AMP speaker 2. USB power supply, built-in lithium battery 3. 3.5mm plug 4. fantasic gift box We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufacturing experience, we have...

1.*Work with all 3.5 audio interface devices : MP3 , 2.for smartphone, smart pad *Chargeable, Enviroment protection. INTRODUCTION We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufactoring experience, we have...

Smart phone speaker Vacuum bass: small size rich bass In-built rechargeable battery: 360 degree sound field 1)  INTRODUCTION We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufactoring experience, we have...

1.Compatible with PC, MP3, iPod, Notebook, CD player, GPS which digital player 3.5mm audio output 2. Small size with good sound We, Ko-Star, are committed to designing and producing high quality and stylish headphones.By more than 10 years manufacturing experience, we have...