iBeacon C1 Bluetooth LE 4.0 Programmable Beacon, AAA-Battery Programmable beacon and easy to sync with your existing mobile app. Uses are as endless as your app developer's imagination. Our beacons are CE-, FC-, and Mfi-certified. The weather-resistant C1 iBeacon runs on easy to find and replace AAA batteries (not included), which will run the beacon for around 3 years. It includes a low-battery indicator light. Compatible with all Social Retail apps, Social Retail Digital Convergence Platform, and any beacon management platform compatible with iBeacon technology. Includes iBeacon, battery mounting kit. Transmission range is 328 feet. Measures 2.4 in x 2.4 in x 0.64 in. Weighs 0.75 ounces. Works with iBeacon protocol UUID, Major, Minor, Transmission range, Broadcast intervals are all adjustable. Our beacons are CE-, FC-, and Mfi-certified. The beacon will run for an average of 3 years on AAA Batteries (not included). Transmission range is 328 feet. (Obstacles may affect transmission range). Measures 2.4 in x 2.4 in x 0.64 in. Weighs 0.75 ounces. Fully programmable and easy to set up to create your own apps.