Single or sequence messaging devices

Speech generating devices that enable a single message or a sequence of messages to be recorded and then the user can ‘speak’ the message by activating the switch
BIG Mack
BIG Step-by-Step
Cheap Talk 8
Go Talk 20+ Lite Touch
Go Talk 4+ Lite Touch
Go Talk 9+
Go Talk 9+ Lite Touch
Go Talk Express 32+
iTalk 2
Little Step By Step
ProxTalker