I hope you like my Blue Crushed Velvet Adience chairs with trigger "H". If you type "H" your avi and friends will clap for the performer. We want your experience to be memorable and that you will tell your friends. We encourage performers to provide our audiences with something amazing. If you happen to purchase my product I hope you inturn will encourage your performers to amaze your audiences experience.I have used low Kb materials to keep the Kbs low to keep our friends and family from crashing. Please leave a review. Thank you.