Features 
<br />100% brand new.
<br />
<br />Color:Black, red, blue, pink, yellow, green
<br />Material:Plastic
<br />Size:5.5*5.5cm
<br />weight 50g
<br />Power: USB interface 5V500ma, built-in lithium battery
<br />
<br />Product include:
<br />1pcs Balloon small speakers