Flashlight.™ vs Metronome Sound/Flashlight

"Flashlight" utilizes iPhone's built-in LED to give you a bright white light plus emergency SOS and strobe light. Get this useful instrument now to have the power of a portable light whenever and wherever. “Flashlight” now comes with * A gorgeous compass that supports both true north and magnetic north * A map with custom pinned points * An accurate and scalable ruler in both inches and centimeters * A loud whistle When you will need "Flashlight": * Unlocking the door at night * Safety when walking in the dark * Finding your seat in a dark theater * Navigating around the house during a power outage * Searching through a dark area, the attic, or the closet * Using as a reading light * Lighting your way on a camping trip * Shining a light on a hard-to-reach place, such as a pipe * Checking the engine when the car breaks down * SOS signal for help * Signaling for help during emergencies * Signaling caution with the strobe light * Communicating with a friend in the dark * Enhancing your concert experience with strobe light * Exploring a dark cave * Limitless other creative uses FEATURES: * Flashlight mode with bright LED light * Strobe mode with adjustable speed * SOS mode with pre-programmed international distress code * Battery charge information * Low battery auto-shut off * Timed auto-shut off * Automatically turn on start up * Proximity sensor option * Sound effects option * User-friendly features in a sleek design OPERATION: * Tap on the button to turn the light on or off * Swipe or tap the top of the flashlight to select modes Get this app now and be prepared for any low-light situation! Note: Continued use of the flash may dramatically decrease battery life.

Beat and flash maker, used for counting or attention attracting purposes. Preset slider set amount beats for minute, as indicator used sound or flashlight.