Power
| Battery recharge time |
2.5 h |
| USB charging |
Y |
| Battery life (max) |
12 h |
| Battery voltage |
5 V |
| Power source type |
USB |
Loudspeakers
| Signal-to-Noise Ratio (SNR) |
80 dB |
| Driver diameter |
40 mm |
| Number of speakers |
1 |
| Number of drivers |
1 |
Audio
| Frequency range |
100 - 20 Hz |
| Impedance |
4 Ω |
Performance
| Recommended usage |
Mobile phone / Smartphone |
Additionally
| Battery performance |
400 mAh |
| Wireless technologies |
Wired |
Mobility Lab XAM4. Audio output channels: 1.0 channels, Subwoofer driver diameter (imperial): 12.7 cm (5"), Driver diameter: 4 cm. RMS rated power: 2.5 W, Frequency range: 100 - 20 Hz, Impedance: 4 Ω. Connectivity technology: Wired, Interface: 3.5 mm. Product type: Mono portable speaker, Colour of product: green, Design: Spheric. Recommended usage: Mobile phone / Smartphone