Gab n Go Harness ($45.00 and up depending on model) puts the mobile device & communication APP right in front -- making communication for your child easy, accessible, and timely. Designed for phone-size, mobile AAC devices and small tablets, features – A comfortable, fully adjustable, washable harness that positions the mobile device out front, thereby maximizing accessibility and eliminating communication delays. An outward facing, wireless Bluetooth(TM) speaker (with case enclosure)