| Brand Name |
ud-tek |
| Place of Origin |
Guangdong China (Mainland) |
1 Rated Power 3W*2 2 Frequency Response 150Hz-18KHz 3 Speaker Size 2″×2 4 S/N more than 80db 5 Working Voltage DC5V 6 Li-ion Battery 3.7V 600mAh Working Voltage DC5V 7 Support U disc and Micro SD card 8 Enclusure material AL 9 Suface coating Step anodization