Our company Shenzhen Maorun Technology Co. Ltd is specialized in researching & manufacturing
power inverter & FM transmitter . Our products are all based on our independent R&D, not only won
patents, but also passed  CE, UL, FCC, ROHS.

Products power Inverter ranged from  75W to 1500W, all with true short-circuit protection;
universal socket & high safety standard.

Products MP3 transmitter  with frequency from 1 , 4, 16 & full, can meet different requirement .
Honestly introduce to purchase the model MR990 which with LCD display,USB port, Full Frequency,
charge set & Memory design; MR2700 which can read from USB flash disk ,Unique figure & memory design .