SoundBox 400 Bluetooth portable speaker with function FM

Description: SoundBox 400 portable Bluetooth speaker with FM function, music playback from USB, AUX, microSD- Speaker controlled by smartphone or buttons- Bluetooth compatible 4.2 L2CAP / A2DP- Power 20W RMS- Playing time: 6-12hBuilt-in 2 4 speakers + 2 passive speakers 4 - Modes: bluetooth, radio, pen drive, microSD card, AUX,- Built-in 3600mAh battery (charged with micro USB)- Frequency response 22Hz-18kHz- 8 multimedia keys- Has a switch- Equalizer (treble / bass adjustment)- LED display- A slot for a microSD card that can play mp3 files- Built-in USB port to which you can connect USB pendrive with MP3- AUX (from external audio source via 3.5mm mini jack cable) | Type: Mobile | System: 2.2 | Purpose: Music | Docking station: No | Controllers: Adjust the volume level | Max speaker power (total): 20 | Pass band (min): 22 | Pass band (max): 18 | Wireless communication: Bluetooth | Connectors: AUX | Connectors: 1 x USB 2.0 | Power: Mains | Accessories included: - USB cable (M) -> microUSB (M)- 3.5mm mini jack (M/M) cable | Color: Silver | Color: Black | Dimensions: 400 x 156.5 x 197 mm