2019 best bluetooth electric scooter for kids use

The main features of kid music electric scooter as follows:

https://youtu.be/9diY9653ZWM

Name: 5.5inch kids electric scooter
Model NO. :KS-55 
Battery : 22.2V 2.5AH battery  
Motor:120W Brushless motor
MAX Speed: 12km/h                        
MAX Load: 80kgs
Motor: wild wheel motor(9cm wilde )
Unique design: wild board, unique design of the Anti-skid sandpaper
Color:  orange, blue pink green black,and more
Additional part: bluetooth speaker to play music
Light: led light on both side                    
Certificate: CE, FCC, Rohs      
Stand size:79*17*87(83,79)
Foldsize:74*17*20cm            
Height from the ground:3.5cm    
Board size:39*15.5cm            
Handle size:37.5cm              
Carton Size: 82*17*26cm                        
NET Weight: 5.5Kg                        
Gross Weight: 6KG