Number of Loudspeaker Enclosure
Intelligent Personal Assistant
Woofer Size/Full-Range Size
Function
USB/BT/TF Card/FM radio/REC/Digital display Feature
Private Model, Classic model , promotion Inpuy
wired MIC /AUX/Guit/ DC input Battery
7.4V 1800MAH Lithium battery OEM
brand / iron design /iron color /package