Picked this up as a Honkai: Star Rail fan and it works well as a daily power bank. The 10,000mAh capacity gives me roughly two phone charges, and 30W output tops up my phone quickly. The magnetic attachment snaps on firmly and stays put in my pocket. The Star Rail design looks great without being too loud. It gets slightly warm during fast charging, which is normal for me. Good pick if you want extra battery and like the collab.