[
{
"catentry_id" : "3074457345616688194",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616703603",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616691223",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616683684",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616685640",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616686445",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616686588",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616686709",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616687536",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616691478",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616692488",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616725051",
"Attributes" : { }
}
]
WhisperPhone Duet Acoustical Telephone
WhisperPhone Duet is an acoustical telephone that enhances student-to-student and teacher-to-student reading activities. Duet keeps classrooms quieter by creating an acoustically-clear connection between two readers.
[
{
"catentry_id" : "3074457345616725410",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616732252",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616734692",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616739365",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616739402",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616740534",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616740779",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616741086",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616742438",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616745494",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616746248",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616747593",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616749003",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616749121",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616749361",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616751164",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616751358",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616753049",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616753333",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616753826",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616754039",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616754116",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616754279",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616754316",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616755161",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616756012",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616756108",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616756192",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616756885",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616757191",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616757239",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616757321",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616757981",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616758219",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616758390",
"Attributes" : { }
}
]
[
{
"catentry_id" : "3074457345616759394",
"Attributes" : { }
}
]