vs
2.2Battery2.4
Why is Music Box for Kids better than FVA51K?
Music Box for Kids has no measurable advantages in this pair.
Why is FVA51K better than Music Box for Kids?
- Battery capacity1,800 mAh vs 2,000 mAh+11%
Specifications
Side by side
| Sound | ||
| Output power | 4 W | — |
| Speaker channels | 1.0 | — |
| Channel count | 1 | — |
| Stereo | No | — |
| Battery & charging | ||
| Battery life | 6 h | 6 h |
| Battery capacity | 1,800 mAh | 2,000 mAh |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Width | 150 mm | — |
| Height | 160 mm | — |
| Depth | 150 mm | — |
| Protection rating | — | IP67 |
| Water resistance (IPx) | — | IPx7 |
| Dust protection (IP) | — | 6 |
| Colours | Blue, Brown | Black |
| Features | ||
| Hands-free calls | Yes | — |
