Sound US special ST-804U radio bottle outdoor portable mobile speaker stage speakers

Features Specifications ● Built-in rechargeable accumulator: 7AhX2 ● Built-in charging protection function ● Power Method: AC-DC dual ● Dimensions (HxWxD): 330 × 200 × 500mm ● Weight: 15.5 kg http://www.ztgy365.com/shumawaishe /content/?342.html ● Power: 200W ● double launch, double sink, wireless microphone ● true multi-in-one, easy to operate, no matter are suitable for indoor and outdoor use ● audio input can be connected Walkman, USB, MP3, DVD, VCD, CD ● with USB, SD, MMC, radio, digital display, with remote control function ● Built-in 8-inch bass X2; X2 dome tweeter