Bluetooth Karaoke Microphone Information about this product：
1.Support wireless,USB and Micro SD(TF)card
2.High-powered sound reinforcement speaker 1*10W+1 diaphragm
3.1500mah lithium battery
4.Material:ABS plastic
5.Including 2pcs wireless microphone
6.EFF tone change function
7.VOCAL CUT function
8.Optional color:Black,White,Pink,Gold and Blue
Product size:15.5*8.5*9CM
Product Weight:0.78KGS(including microphones)
Carton Size(cm):51.5*35.5*59