Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very happy with this product

I've had this rechargeable frother for a year and continue to enjoy it every day. I love my frothy lattes! As suggested in another review, I don't leave the charger plugged in, but just recharge as necessary. It goes for a long time on one charge. I've had the battery-operated type in the past and the one I had wasn't as powerful - and the batteries needed replacing frequently. I've just ordered two more of these as gifts.