Manta Radio with Bluetooth RDI915X

The device not only receives the FM signal and automatically finds the next stations, but also has been equipped with a number of useful innovations. One of them is a micro SD card reader that allows you to play your favorite songs from this media. Power supply: DC 5V 1A, Built-in 1200mAh battery, Battery life up to 4 hoursOutput power: 10WSpeakers: 3 'Playable formats:MP3 / WMA / WAVBluetooth: 2.1, range up to 10mFrequency range: 80Hz-20KHzsensitivity: 70dB +/- 3dB