teaching usb speaker
USD $8.2 - $10 /Piece
Min.Order:100 Pieces
Guangzhou Aoyace Electric Appliances Factory
teaching usb speaker
Product name:loudspeaker
Model no.:DS-84
1.Specification:
2.Small volume
3.Light weight
4.Easy to carry
5.Loud volume
6.It can be mini speaker which can connect pc and other audio equipment
7.It is with SD card/mmc slot and USB slot
8.Specially design for teaching,guide speech,supermarket promotion and all kinds of public activities
9.Portable Rechargeable Amplifier Loud Speaker for School Teaching Representation
10.Suitable for teaching, touring guiding, presentation, promotion and so on. Flexible microphone, angle adjustable. Built-in Li-ion battery for long time use.
11.It comes with adjustable waist band and charger.
12.Different color are available