The Rolling Square Supertiny: A Perfect Backup Charger for MacBook Pro Owners

### The Rolling Square Supertiny: A Portable Solution for Apple Silicon Mac Users

Apple Silicon Macs have transformed the laptop experience with their remarkable battery longevity, far surpassing their Intel counterparts. Nevertheless, there are occasions when users require an external power source. For those who favor operating on battery but desire the security of a backup, the Rolling Square Supertiny power brick serves as an excellent companion.

#### Overview of the Rolling Square Supertiny

The Rolling Square Supertiny is a petite GaN (Gallium Nitride) power brick that provides 65W of power, making it ideal for charging devices like the M1 Max 16-inch MacBook Pro. Its measurements are a compact 1.7×1.37×1.3 inches, and it weighs just 2.5 ounces, allowing it to seamlessly fit into a laptop bag or backpack without adding noticeable weight.

#### Performance and Usability

Though the Supertiny’s 65W output falls short of the 140W capacity of Apple’s official power brick, it has demonstrated efficiency even during resource-intensive tasks such as 4K video editing. Users can confidently depend on it for charging during demanding work sessions, ensuring their projects can proceed without disruption.

The power brick includes a single USB-C port, which may restrict its functionality as a multi-device charger, but its portability makes it a favored option for those who value convenience. The device does produce some warmth during extended use, yet it remains within safe levels, alleviating worries about overheating.

#### Ideal for On-the-Go Professionals

For professionals who frequently operate outside their home office, such as in cafes or collaborative workspaces, the Rolling Square Supertiny provides reassurance. It enables users to sustain their preferred screen brightness without the stress of depleting battery power. Its compact size allows for easy transport, making it a superb enhancement to any tech ensemble.

#### Battery Health Insights

As users increasingly depend on their M1 MacBook Pro, tracking battery health becomes critical. Battery life longevity can differ based on usage habits, and sharing insights with other users can yield beneficial information. The original article’s author mentions that after nearly five years of usage, their MacBook Pro still maintains 81% battery capacity, typically providing around 10 hours of performance under normal circumstances.

#### Conclusion

The Rolling Square Supertiny is available for $49.99 and comes in various versions to cater to different regions. Its blend of portability, performance, and functionality makes it an indispensable accessory for Apple Silicon Mac users aiming to enhance their productivity while minimizing extra weight in their bags. Whether for casual usage or more demanding tasks, this power brick excels as a dependable solution for maintaining power while on the move.

Spotify Launches New Tool to Improve Music Discovery Experience

### SongDNA: Investigating the Links in Music

Spotify has unveiled a new feature known as SongDNA, intended to enhance the listening experience by uncovering the complex relationships between various songs and artists. Currently in beta for the Spotify mobile app, this feature aims to offer users a richer understanding of the music they love.

#### What is SongDNA?

SongDNA is a specific section that appears beneath the track that is currently playing in the Spotify app. By tapping on the SongDNA card, listeners can investigate different aspects of the song, which include:

– **Writers and Producers**: Identify the people responsible for creating the track.
– **Collaborators**: Discover other artists who played a part in the song.
– **Samples and Interpolations**: Find out which songs have shaped the sound of the track.
– **Covers**: Explore various interpretations of the song made by other artists.

This feature enables users to dive into the interconnected realm of music, tracing the paths that link various tracks, artists, genres, and periods.

#### How to Access SongDNA

To utilize the SongDNA feature, follow these straightforward steps:

1. While enjoying a song in the Spotify mobile app, navigate to the Now Playing view.
2. Scroll down to locate the SongDNA card on compatible tracks.
3. Tap the card to explore the song’s collaborators, samples, interpolations, and covers, and follow the links for more exploration.

#### Availability

Spotify has started to roll out SongDNA to Premium subscribers on both iOS and Android devices. The feature will gradually be available throughout April; if it is not visible right away, it should show up shortly.

#### Additional Features

Alongside SongDNA, Spotify has been proactively enhancing its platform with other functionalities. Recently, the company initiated tests for a new feature that permits listeners to shape their music recommendations through personalized chatbot-like rules. They have also launched tools aimed at enhancing playlist transitions, ensuring a smoother overall listening experience.

With SongDNA, Spotify is not only enriching the way users engage with music but also encouraging a deeper appreciation for the artistry and collaboration involved in music production. As listeners uncover the connections among their preferred tracks, they may find themselves motivated to seek out new music and artists along the journey.

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