please try again.
1. Rated output power 50W;
2. Two-way microphone signal input, two-way line signal input, independent volume control;
3. Maximum output power 60W, output voltage 100V, input voltage 220V.
4. USB, radio head, microphone, MP3, deck, TV audio, CD player, VCD player and other signal sources can be used as the sound source, and the volume can be adjusted from small to large when starting.