No Tears! No Tangles! No Tantrums! - The Remington Tame The Mane Electric Detangling Brush makes everyday detangling fast and easy! Its as simple to use as a traditional brush or combjust glide the detangling brush through wet or dry hair and be amazed as knots and tangles are quickly smoothed out! The brushs teeth rock back and forth as they move through hair to gently loosen tangles with minimal pulling and maximum comfort. This battery-powered brush (two AA batteries included) is the perfect way to manage unruly hair. Give it a try and see why thousands of satisfied customers trust the Remington Electric Detangling Brush to Tame The Mane. Results may vary by hair type and technique.