Versatile and great! The auna CD Boombox Sing Roadie impresses not only with its colorful LED effect and karaoke function, but also with the variety of audio formats it can play. The CD player plays audio CDs, MP3 CDs and CD-RW CDs, and MP3 USB sticks can be easily connected via the USB port. If you do not have any pendrive at hand, the built-in FM radio will easily provide him with hits or the latest news. If that's not enough, you can use the AUX input and expand the Boombox with other audio devices. An additional option is the connection of Bluetooth-enabled smartphones or tablets: they can be connected with child's play and without tangling of cables. The boombox is completely independent from the mains, because it has the option of battery power, which makes it a fully portable device. With the auna Roadie Sing, you can not only feel the rhythm during playback, but also see it: thanks to the LED Disco Light Effect, the lights flash in different colors. This dance of lights will give any party a special atmosphere and is especially suitable for any children's disco. The fun karaoke function has a sing-a-long function: Thanks to the included microphone, little artists can perform by singing along with a song or alone. Enjoy music and a dance light show: the auna Roadie Sing. Basic information Diverse music sources: CD player, FM radio, USB, AUDIO IN and Bluetooth Wireless and simple: Bluetooth for connecting smartphones and tablets Great lighting effects: The LED Disco Light effect is a dance of lights to the music Karaoke: With a children's microphone and sing-a-long function for singing along with the song and alone Flexible and portable: Mains and battery operation Properties Audio formats supported by the CD player: Audio-CD, MP3 and CD-RW FM radio frequency range: 87.5 MHz - 108 MHz Inputs: AUDIO IN stereo mini connector Outputs: 3.5mm minijack for 16-32 ohm headphone impedance Bluetooth version 3.0 3.5mm microphone input Batteries required: 6 x R14 / C Power supply: 220-240 V 50/60 Hz Dimensions Dimensions: approx. 28 x 13 x 26 cm (W x D) x height x depth ) Power cord length: 150 cm Microphone cable length, 160 cm Weight: approx. 1.3 kg 1 x boombox 1 x microphone 1 x network cable User manual in German (other languages: English)