TAMO Smartwatch for iPhone and Android phone with Bluetooth Wireless Watch Sync (Anti-Lost Alarm) - BLACK (Small) - Other Bluetooth - Retail Packaging - Black Easy to pair and use with any Bluetooth enabled mobile devices Multiple functions including hands free and music player Bluetooth profiles Vibrates on your wrist gently to help notify you about incoming calls LED screen displays incoming calls, time, battery indicator, and other functions Utilizes rechargeable Lithium Polymer battery to provides longer talk time duration (USB Charger included)