Other features
| USB required |
Y |
| Power LED |
N |
Power
| USB charging |
Y |
| External power adapter |
N |
| Power source type |
Battery |
Performance
| Recommended usage |
mp3 player |
| Card reader integrated |
N |
| FM radio |
N |
| Bass optimization |
Y |
Ports & interfaces
| AUX in |
Y |
| Interface |
USB/3.5 mm |
Loudspeakers
| Tweeter |
N |
| Amplifier |
Built-in |
| Number of speakers |
1 |
| Number of drivers |
2 |
Additionally
| Remote controlled |
N |
| On/Off switch |
N |
| Wireless technologies |
Wired |
Ttec S522. Audio output channels: 2.0 channels, Amplifier: Built-in, Speaker type: 1-way. Connectivity technology: Wired, Interface: USB/3.5 mm. Product type: Stereo portable speaker, Colour of product: Black, Housing material: Plastic. Recommended usage: MP3 player, Compatibility: CD / MD / MP3 / MP4 / IPOD. Power source type: Battery