Product name:Portable Karaoke bluetooth speaker with microphone
Bluetooth version:5.3
Function:MIC,BT,AUX,TF  
Frequency response:20Hz-20KHz
SNR:≥88db
Distortion:THD≤1%
Transmission distance:10m
Speaker driver:52mm*5W*2
Battery:Speaker: 1600MAH  MIC:400mah
Charging time:3hours
Play time:4-5 hours
Color:White
Material: ABS
Package: 1*speaker                                         
1*cable 1*color box1*manual
Proroduct size:11.5*11*7cm

Proroduct size:11.5*11*7cm
Product weight:500g
Box size:15.7*15.6*8.5cm
Carton size:43.5*32.4*32.2
20pcs/Carton
15.2kg/Carton