Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd

1. Anti-radiation Air Tube Technology 2. Standard 3.5mm jack plug suits almost all mobile phone 3 Colorful metal earbud & tube

1.The most advanced tech-Hollow Air Tube adopted to reduce radiation by 99%. 2.Special and unique microphone can capture the essence of the sound. 3

1.Air Tube High tech adopted to reduce 99% radiation. 2.Special microphone design captures the essence of the sound. 3.Anti-drop earbud provides com

1.Advanced technology-Air Tube adopted to reduce 99% radiation. 2.Special and unique microphone. 3.Noise isolating eartip. 4.Anti-drop earbud. 5.S

1.The most advanced tech-Hollow Air Tube adopted to reduce radiation by 99%. 2.Noise isolating eartip delivers "live"sound without interferen

1.Anti-radiation FC Air Tube Earphone is adopted advanced technology to reduce 99% radiation 2.Crystal, clear and acoustic sound 3.Anti-drop earbud

1.Adopt the most advanced technology to reduce 99% radiation 2.Anti-drop earbud 3.Crystal, clear and acoustic sound 4.Noise isolationg eartip

1. Anti-Drop Earbud: more convenient than ear hooks for carrying when put away in pocket or handbags 2. Standard 3.5mm jack plug that suits almost a

1.Advanced tech adopted-Hollow Air Tube to reduce 99% radiation. 2.Special microphone design captures the essence of the sound. 3.Noise isolating ea