ROYQUEEN T900 Wireless Bluetooth4.0 Stereo Subwoofer Audio Dazzle Color LED Lights Wireless NFC Speaker<br><br><br><br><br>Features:Five colorful LED ThemesFull spectrum light themes matching with your musicBluetooth stereo music playing， support mobile hands-free connectionNFC (Near Field Communication)One touch easy pairing with your NFC SmartphoneMicro SD Card MusicSupport MP3\/WMA\/WAV\/APE\/FLAC and Aux InWork as the external speaker by connecting to the audio source<br>Specification:<br>          Impedance       4 Ohms           Power Handling       8W           Driver       45mm           Input Voltage       DC 5V           Storage       Maximum 32GB Micro SD Card supported           Power Capacity       2400mAh           N.W       444g           Size       184.7&amp;times;73.8&amp;times;81.0mm   <br><br><br><br><br><br><br><br><br><br><br>Package included:1x T900 Wireless Bluetooth NFC Stereo Speaker