The HTC AT-522 is a rechargeable cordless clipper that can be used wirelessly and its blade is made of stainless steel. This trimmer can be used for up to 45 minutes continuously with 8 hours of charge. It comes with a push-type switch so it will be easy to operate. After placing the trimmer in the charging socket, the indicator light will show so that it can be understood whether it is charging or not.