Review (4/5): Convenient and fun
Very convenient, and I can straighten my hair anywhere in my house. The thing is that when I turn it on, it makes crackling noise that sounds like sizzling meat on a grill. There's no smoke or anything coming out, just weird noise when heating up.
Other than that, it straightens hair and makes cute curls! On a full charge and highest heat level, it can last about 20 minutes.