The LEX L10 is a mission-critical handheld device for first responders. A customizable, role-based adaptive user interface allows them to work faster, safer and smarter. It presents what is critical based on activity. One-handed operation features a no-slip grip, 4.7” touchscreen, removable battery, dual front-facing speakers, tri-microphone noise and echo cancellation, and dedicated push-to-talk button. It meets IP67 water immersion standards and withstands 4 ft drops to concrete. Encrypted for security, it runs the Security Enhanced Android OS. It operates in covert mode and can be touch-paired with Motorola APX two-way radios via secure Bluetooth.