Sangean FM/AM/Bluetooth/Aux-in/USB Charging Digital Tuning Alarm Clock Radio

The RCR-20 delivers powerful audio with a ported bass tube specially designed for more bass and loudness compensation that gives more defined sound and helps the RCR-20 deliver sound beyond its size. Bass, treble, and balance controls let you further adjust the sound to your liking. A built-in USB 5V/1A port allows you to charge your mobile phone and awake with a full charge, ready for the day. Built-in Bluetooth version 4.1 Class II and NFC technology allows for simple pairing and connecting to your device, all with a simple touch of your device to the RCR-20.