Main features:
1. SHIDU patented appearance;
2. Stylish, ergonomic and comfortable design;
3. Nd-Fe-B magnetic trumpet, strong penetrating power sound;
4. Hi-Fi high sensitivity imported MIC, advanced circuit IC, restrain howling effectively;
5. Support AUX audio input --- can work as speaker of computer, Pad & mobile phone;
6. High decoding technology, support TF card & USB flash drive;
6. Intelligent digital function module, low power consumption, high efficiency;
7. Double voice coil design, strong power, deep bass;
8. Professional sound amplifying circuit, amplifying clear without howling.