Playback Function:None,MP3,Radio,Other
Support APP:No
Model Number:E399 Professional Teaching Megaphone For USB TF SD Card
Remote Control:Yes
Support Apt-x:No
Frequency Range:100Hz-20KHz
Interface Type:AUX
Intelligent Personal Assistant:None
Material:Plastic
Speaker Structure:Sealed
Power Source:AC,Battery,DC
Support Memory Card:Yes
Built-in Microphone:No
Audio Crossover:Full-Range
Speaker Type:Mini
Channels:1
Display Screen:Yes
PMPO:68W Max
Wireless Type:None,Bluetooth
Voice Control:No
Battery:Yes
Output Power:60W
Waterproof:No
Cabinet Material:Plastic
Number of Loudspeaker Enclosure:1
Brand Name:NoEnName_Null
Speaker Classification:Loudspeaker
Feature:None
Communication:Wireless+Wired
Wi-Fi Music:Other
Battery Type:Li-ion, 7.4V, 4500mAh
Battery Cells Origin:Japan
Battery Status Display:Yes
Warranty:5-Year Warranty
Function:Teaching, Meeting, Tour Guide, Sales promotion
Power Consumption:68W High Power
Adapter / Charger Type:2-Pin US plug (110v~240v, 50~60Hz For Worldwide Use)
Special Feature:Mini, Wireless, Portable