This speaker is for 3DS, people will feel more better when gaming. With 3.5mm audio plug, it can be connected to the facility with corresponding audio jack, to work as aplifier / speaker. Plug button design , fix on the 3DS better.
- 3.5mm audio plug
- Input voltage: DC 3V(means 2pcs AAA batteries)
- Output Power: 0.25W x 2