Portable Hi-Fi Speaker Supports USB Disk/SD/MMC card

Features
Hi-fi stereo speaker supports USB Disk,SD/MMC card
Line-in function can support other devices
Built-in rechargeable lithium battery
Technical Specifications
Material: plastic
Dimension: 227*40*70 mm
Speaker power:3W*2
Frequency Response:150-18Khz
Battery capacity: 800mAh

Accessories
Portable Hi-Fi Speaker
Remote Control
Audio Cable
Charge Cable
User manual