Assistive Technology Loan Library item === Allows single switch operation of battery-operated toys and appliances. The unique feature of this device is that it has a setting for "intention." This allows you to set a time (1-15 seconds) for hold until activation. This can be useful for individuals difficulty controlling movement. The single witch Latch/Timer has one jack. Setting options include: 1. timed in seconds (switch activation starts and continues the item for a specified number of seconds and then shuts it off) 2. latch (switch activation starts the device; second switch activation stops the device). 3. Momentary mode (direct) (device stays on while switch is held). Must be used with a switch-adapted battery item (either through a permanent or a removable switch interruptor). This exact device is not currently available from the original producer. Similar items are available through a web search of switch adapters.