Smart device to reduce → prevent snoring (snoring), supporting comfortable sleep. - Brand: SNORE CIRCLE - Model Name: SMART SNORE STOPPER - Accessories: USB cable, ear tip adapters, instruction manual - Functions: Snoring reduction, prevention function, LED indicator https://www.snorecircle.jp/lineup/earphone/ Thank you for viewing. This is a new, unused item. It has been opened to check for power. The box and instruction manual have some scratches and folds. Please understand that individual results may vary, and the effectiveness and performance are not guaranteed. No returns or exchanges, please. Thank you for your understanding.