Holsten Bossen brand mainly focuses on the design and development  of outdoor 3C digital products. Its main products include utdoor Blutooth speakers, Bluetooth earphone,smart watch,three prevention mobile phones,etc.With the development of global economy,on the one hand,Holsten Bossen spends more time and money on R&D to maintain the competitiveness of products.On the other hand,  Holsten Bossen serves global customers with its excellent quality,good design and attractive prive.we've more than 10 years experiences in service customers ,success business all over the world, such as Pacific, Africa, Asia and South America mainly.