Detailed Product Description

Specifications:

Speaker
*Driver: 20 x 40mm /1W x 2 @ 4 ohm
*Power Supply: 4 x AA Battery ( 6V )
*Battery Life: Max. over 40 hours
*Function Control: Power on/off

Backpack
*Color: Yellow, Light blue, Grey
*Size: (HxWxD) 52x33x15cm
*Fabric: 600D Nylon Dobby
*Lining: 210D PU Coating/ Black
*Tape: PP Black
*Zipper: Nylon Regular
*Foam: EVA & PE Foam
*Buckle: Plastic / Black Regular
*Capacity: 25 L


Features:

*Low consumption amplifier.
*Unique speakers hide in the straps.
*Front pocket easy for use.
*Mesh pockets design
*Laptop protect layer design.
*MP3 player holder pocket.

Max. Battery Life Reference(hr)
Volume Status (Vol: mid)
Battery Type Low consumption Amp

C-Zn Battery (Toshiba) 6
Alkaline Battery (Toshiba) 28
Rechargeable Battery (2400mA) 40