patented products multi color waterproof ear hook in ear earphone 

www.iting.en.alibaba.com

1,Suona：10mm moving coil type
2,Impedance：16-32 Ohms
3,Sensitivity：105dB+/-3dB
4,Frequency response：50Hz-20KHz
5,Max rated input power：5Mw
6,Cable Length：1.2m
7,connect：3.5mm Stereo plug                 
8,plastic ear，TPE
9,Description of product characteristics：8 stage water depth，Exclusive Patent，can be equiped during swimming，Beautiful colors，Sleek feel fine，Gloss Good，clear sound，Wear comfortable firm。