Smart Travel Alarm Clock, Automatically set your Clock and Alarm through your Smart Phone, iOS and Android Compatible Download the free App to control your Alarm Clock settings, Compatible with iOS and Android No Bluetooth or WiFi required Digital clock 2 Independent alarms: 1 Event reminder: and 1 Birthday reminder Battery: 2 x AAA (not included) Size: 2.4 x 1 x 2.4 Weight: 2 oz