Shenzhen Iwod Electronics co.,ltd is an enterprise specialized in R&D,producing and marketing of various headphone,earphone,microphone,wireless headset,TF card headset,Bluetooth headset,loudspeaker,android game player,digital keyboard,etc. our factory is located at Dongguan city of Guangdong province in China,with sales center at Shenzhen city,China.through continuous effort of the creative R&D team and all the skilled workers,we are always able to keep the products with stylish designs,good ...