1 lot 40 PC MOQ Ipod/ Mp3 / Mp4 Speaker Bag Bag-411

With USB Power Supply
Battery life up to 12 hours
Handy fashion bag materials: EVA and PU
Customizable logo/colors
Portable sound box
For portable media player like MP3, MP4, iPod players, mobile phone, notebook computer and other audio device
Very thin wafer offers perfect sound performance

Specifications:
Function description:
Driver type(s): Dynamic
Driver unit(s)diameter: 25mm
Number of drivers: 1
Impedance: 4¦¸O
Frequency response: 275Hz - 20KHz
Power output: 3W
Power requirement: DC 4.5V (3x AAA batteries)
Battery life: up to 12 hours
Cord length: 250mm
Plug : 3.5mm and 2.5mm
Power Supply: USB and Batteries