50W WI-FI Stereo Amp with USB/Bluetooth/FM, MIC & Aux input

Wi-Fi Wireless Hi-Fi Multiroom Amplifier 2 x 50W - DNLA Airplay Compatible D-250W is Wi-Fi Internet Radio Streaming Mixer Amplifier with audio sources, support IOS and Google App download the linkplay add to use mobile for remote control, 4-8 Ohms speaker outputs. The Wi-Fi mixer amplifier is of rated power output of 50W+50W, which is designed to connect multiple units of loudspeakers for background music system and paging system.