A portable wireless amplifier with 4 power supply systems, CD player and SD / USB player. Equipped with a digital amplifier with a rated output of 22W. Antibacterial handle. Three WTU-1720 800MHz band wireless tuner units (1 unit built-in) can be installed. In addition, you can connect two WA-2700 / 2800 series wireless amplifiers, mix the audio, and output from each amplifier.
It uses 1.9GHz band DECT conformity method and is hard to receive other electric waves and perform stable wireless communication. High output model with two wireless microphones. Setting is not necessary as they are already paired at the factory. Supports new spurious standards.