You can take the Nikkei Fatboy with you anywhere. Thanks to the integrated, rechargeable battery, you'll be able to listen to your favorite songs for up to 6 hours. Connect a phone or tablet to the radio via Bluetooth to wirelessly listen to music. This portable radio also has an AUX input, USB flash drive port, and SD card slot. The Fatboy has integrated stereo speakers and a subwoofer. As a result, low bass tones will sound powerful. Because it's made of plastic, the device weighs only 1.9 kilos. The radio includes a removable carrying strap, so you can easily carry it with you.