能量控制
| 电源类型 |
Battery |
| 支持的的电池数量 |
2 |
| 电池类型 |
AA |
ELBE ALT-3109. Audio output channels: 1.0 channels. RMS rated power: 3 W. Connectivity technology: Wired, Interface: 3.5 mm/2.5 mm. Product type: Mono portable speaker, Colour of product: Black, Design: Bag. Recommended usage: MP3 player