iRola Bluetooth Portable Dual Speaker Boombox SD Slot USB Port AUX FM Radio This speaker is a just a party in a brightly colored box! Two 3" 5-watt speakers provide excellent, clear sound that is perfectly portable with the built-in handle. Connects wirelessly to any Bluetooth-enabled device such as a smartphone or tablet, so you can play your whole music library on this speaker! It has a built-in rechargeable battery, as well as a compartment for a backup battery (sold separately). Features playback and volume controls, as well as LED lights that flash to the music for added enjoyment. The included remote lets you control the speaker from a distance without turning on your phone. Equipped with an SD slot and USB port, so you can play music from a flash drive or memory card as well. Charging cable has a 2-in-1 USB plug and 3.5mm plug, so you can play music from anything with a headphone jack. It also has an FM tuner so you can listen to the radio. You can continue to rely on Electro-Deal to offer the markets most competitive prices, paired with industry leading customer support, and all backed by a one year, full manufacturers warranty on new products or a 90 day limited warranty for refurbished products!