Features Pre-programmed for use with almost any switch scanning softwareRock-solid Bluetooth connectionLong lasting rechargeable batteryTwo external switch jacks for use with accessibility switches like the Jelly Bean, Big Red, Specs, or BIG Candy Corn Common Uses Control an iPad or iPhone using the Switch Control accessibility settingUse with a speech app and an iPad to communicate in the classroom, at home, or in the communityUse with a Switch Control recipe to turn pages in an eBook on an iPad or iPhone What’s new with Blue2 FT FeatherTouch proximity sensor switches with visual and auditory feedback. Compatible with most switch accessible software that use the keyboard commands of space, enter, 1, 2, 3, or 4. Threaded inserts for mounting. Switch interface mode that automatically deactivates the integrated switches when a wired switch is connected to Blue2 FT. Technical Specifications Switch Type Capacitive Touch Activation Type Touch Connection Type Wireless Activation surface 2.5-in / 63.5-mm diameter circle Activation Force Approx. 0-oz / 0-og Switches 2 Switch Input 3.5mm TS jack x 2 Frequency 2.4 Ghz Battery Li-ion rechargeable Charging jack USB C Suitable Operating Systems Windows 11, macOS Ventura, iPadOS 16, iOS 16, ChromeOS Product Dimensions 6.2-in L x 2.7-in W x 1.05-in H / 157.5-mm L x 68.6-mm W x 26.7-mm H