Lip Sync by Hasbro Gaming is a communicative party game where you read words from your fellow players' lips. While one person wears the included headphones, which create an acoustic barrier with distracting noises, the team member tries to clearly articulate given terms or statements. Over 600 different phrases on game cards provide versatile rounds for two teams of four to eight people. An integrated timer puts the guessers under additional pressure. The electronic headphone unit requires two separately available 1.5V AAA batteries to operate.