Very cool little personal blender! Super convenient to have around instead of having to lug out the big blender when I just want a small smoothie. It's pretty powerful for its size, I'm honestly very impressed by how well it blends. It runs on a rechargeable battery and I get probably 8 to 10 uses out of it before I need to charge it again. It crushes ice and fruits with no problems. The blend cup doubles as a cup you can drink out of right where you are or take with you on the go. It's very easy to use and it blends pretty quickly. It's a neat little blender, I like it a lot!