TechSaints International was invited to create and deliver a unique Electro-Mechanical Quiz Buzzer Device to be used in One Plus Five Mobile Launch in India. Hence, we designed a Push Switch Enabled Electronic Buzzer which has inbuilt custom Sound Bay, connectivity for LED strip, onboard battery power so that it can be used independently for a couple of hours without relying on a regular power source. This video was captured while the system was being tested before being shipped to the event site.