Esperanza FADO is a Bluetooth speaker that allows you to listen to music wirelessly, directly from a USB Flash drive or using a TF card (microSD). 

The loudspeaker also allows for telephone conversations. FADO has 4 built-in backlight modes: 
     - sinusoidal lighting to the beat of the sound being played 
     - color change from the bottom up - each color separately 
     - color change from the bottom up - mix of colors 
     - flashing light of the whole speaker. 
It is also possible to completely turn off the backlight.

PARAMETERS: 
- Built-in FM radio - frequency range: 280Hz-16kHz 
- Bluetooth profiles: A2DP, AVRCP, HFP, HSP 
- Bluetooth version: 3.0 
- Built-in mictro USB, USB and TFT (microSD) for playing MP3 / MP4 music 
- Maximum range: up to 10m 
- Power output: 2x3W 
- Built-in lithium-polymer battery: 1200mAh 
- Charging voltage: 5V 
- Height: 174 mm; diameter: 74 mm 
- Weight: 400g