vs
4.1Battery2.2
Dimensions
Size comparison
SoundLink Flex Portable Speaker ) (2nd Gen)Music Box for Kids
| SoundLink Flex Portable Speaker ) (2nd Gen) | Music Box for Kids | Difference | |
|---|---|---|---|
| Height | 52.3 mm | 160 mm | −107.7 mm |
| Width | 201.4 mm | 150 mm | +51.4 mm |
| Depth | 90.4 mm | 150 mm | −59.6 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is SoundLink Flex Portable Speaker ) (2nd Gen) better than Music Box for Kids?
- Battery life12 h vs 6 h2×
Why is Music Box for Kids better than SoundLink Flex Portable Speaker ) (2nd Gen)?
Music Box for Kids has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Output power | — | 4 W |
| Speaker channels | Mono | 1.0 |
| Channel count | — | 1 |
| Stereo | No | No |
| Battery & charging | ||
| Battery life | 12 h | 6 h |
| Battery capacity | — | 1,800 mAh |
| Charging time | 4 h | — |
| Mains powered | — | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| 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 |
| Smart & streaming | ||
| Spotify Connect | Yes | — |
| Companion app | Yes | — |
| Design & build | ||
| Width | 201 mm | 150 mm |
| Height | 52 mm | 160 mm |
| Depth | 90 mm | 150 mm |
| Protection rating | IP67 | — |
| Water resistance (IPx) | IPx7 | — |
| Dust protection (IP) | 6 | — |
| Colours | — | Blue, Brown |
| Features | ||
| Hands-free calls | Yes | Yes |
| Party / stereo pairing | Yes | — |
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