Materials: ABS   plastic                                                         
Functions:   Bluetooth speaker/Hands-free/Fan    

Functions:   Bluetooth/  Microphone/TF/AUX      

Functions:   Bluetooth/  Microphone/TF/AUX      

Functions:   Bluetooth/  Microphone/TF/AUX 

Functions:   Bluetooth/  Microphone/TF/AUX/LED   

Functions:   Bluetooth/  Microphone/TF/AUX           

Functions:   Bluetooth/  Microphone/TF/AUX/RGB/USB /RGB light      

Functions:   Bluetooth      

Functions :Bluetooth speaker+RGB+AUX    

Mini Wirlesss Speaker    

Function:TF/AUX/Bluetooth  

Colorful Lights Bluetooth Speaker with Wireless Charger+wireless charge