Classroom active speaker
This portable classroom active speaker is an ideal model for the middle size classroom with 100 number students.It give the teacher very multiple options to use this speakers.
Specifications
1. Built in Hifi, ABS case, metal protection, very good quality sound unit, output power as large as 150W
2. with bluetooth 4.0. It can connect to multi electronics devices stable.
3. Support TF card and USB port audio playing. and buttons to choose audio file.
4. Built in 3600 ma battery. Keep playing without additional power adapter
5. Built in FM radio fuction. Your students can hear some news outside easily
6. Support Aux model, it can connect to Laptop, smart phones, tablets and make sound for them.
7. Microphone input available and independent microphone sound adjustment.
8. Wireless microphone available. So teacher can move in the class easily without worrying distance.
9. Wireless remote control
10.independent low tone and high town adjustment.
11. Audio record
12. LED screen and portable design