Me First v.2 wireless game buzzers - Small Group Set (4 users) Involve EVERY student with this dynamite audience participation tool. This 5-piece starter kit includes 4 light-up wireless player P.A.D.s (batteries included) 1 facilitator control unit (batteries included) Total weight: less than 2 pounds. RF range is 80 feet. Facilitator remote can block out those who have already answered