Portable wireless speaker (charging) with large size remote control _Enter the highest level of home entertainment experience _Large speaker with colored lighting and powerful sound. Features: _Easy to carry design with trolley wheels for easy transport outside the home. _Battery power charging 7.4V. 4500mAh. _FM stereo radio. _Works with mobile, computer, MP3, MP4 USB, TF card _USB input. _Bluetooth _Remote control. _Wireless microphone. _Microphone input _Multi-colored disco lighting for parties. _Colored LED light _Wired and wireless use. Size: length 89 cm width 26 cm depth 30 cm _Electricity 220V (50/60 Hz)