Ablenet Talking Brix
TalkingBrix are thin, lightweight communicators with built-in magnets that are perfect for carrying in a pocket or placing around the room! Use one Brix for personal reminders, or attach as many as you like to create simple, scalable communication grids. For Tabletop users, TalkingBrix use an ingenious tab and slot connector to link to other Brix. TalkingBrix are sold in packs of three with each Brix having a recording time of 10-seconds and a rechargeable battery.