E-wonderland is an innovation-driven company focused on bringing the very latest wave of portable Bluetooth speakers, card speakers, Aux in Speakers, and relevant accessories such as Power banks and innovation Bluetooth gadgets for the carriers, retailers and distribution partners, Since our inception in Shenzhen China in 2011, thanks to the stable quality and timely delivery of our factory, we?ve been developing custom-branded speakers for some of the top companies all over the world. Such as Henkel, Polaroid, UGO,NJOY.