iLive ICB352B Bluetooth Alarm Clock Radio with Dual Alarms - Black Clock radio with Bluetooth capabilities Wake up to the radio, music from a Bluetooth-enabled device, or the regular alarm Supports Bluetooth v2.1 with a wireless range up to 33 feet, enhanced data rate (EDR) and A2DP (Advanced Audio Distribution Profile) Battery backup for clock requires a CR2025 battery (pre-installed) Power adapter included