Products
Contact Us
- Contact Person : Ms. Zhao Mayling
- Company Name : Shanghai Zhongchangjiang Telecommunication Technology Co., Ltd.
- Tel : 86-021-58226122
- Fax : 86-021-68221183
- Address : Shanghai,Shanghai,No.5829 Hunan Road Pudong New area, Shanghai
- Country/Region : China
- Zip : 201316
Products List
Air tube radiation free headset
1. Safe earphone
2. Exceptional function radiation free headsets
3. Germany Patent and PCT.
Looking for world agent, we expect to cooperate with you !!!1.anti-radiation earphone/ radiation free earphone/anti-radiation headset 2.Germany , Patents and PCT 3.air tube /hollow...
low radiation Air tube headsets
1.Advanced tech-Air Tube adopted to reduce 99% radiation.
2.Has Germany patent,China invention patent and PCT certificate.
Hands-free HeadsetAny Mobile phone+Radiation free headsets=safe mobile phoneReduce 99% Radiation of Mobile phone . The new generation of mobile phones...
low radiation Air Tube Headsets
1.Air Tube adopted to reduce 99% radiation.
2. Germany patent,China invention patent and PCT certificate.
3.Anti-drop earbud
The Detailed Description1.Adopt advanced technology-Air Tube to keep 99% radiation away from our brain2.Special microphone design provides crystal, clear...
Air Tube Radiation free Headsets
1.Air Tube high tech adopted to reduce 99% radiation.
2.Has Germany patent,China invention patent and PCT certificate.
Radiation-proof earphone(safe earphone)is for telecommunication equipments like cell phone which produces high frequency magnetic field and strong radiation....
low radiation air tube headset
1. Adopt most advanced Air Tube technology
2. Germany patent,China invention patent and PCT certificate
3. Special microphone
Radiation-proof earphone(safe earphone)is for telecommunication equipments like cell phone which produces high frequency magnetic field and strong...
FC Changjiang air tube headset
FC radiation-proofing earphones can reduce radiation by 2640 times than phones. Our product was patented in Germany.
Looking for world agent!!!! we expect to cooperate with you. The new generation of mobile phones terminal can not go without earphones, as we need both read...
FC radiation proof mobilephone headset
1. High technology air tube adopted
2. Effective reduce the mobile phone 99.9%
3. Patent products.
1. Electret condenser microphone Offset4.5VDC 2.2KilohmSensitivity—42±3dB f=1KHz,spL=1PaDirectivityomni...
FC Changjiang radiation-proof earphones
1.reduce cell phone radiation by 99%
2.patented in china, Germany,PCT certificate
3.air tube technology, delicate appearance
The new generation of mobile phones terminal can not go without earphones, as we need both read pictures and listen to music and watch videos when we...
Sell radiation free earphones
Radiation free earphones.
Keep harmful radiation away from the brain while listen to music & talking on Cell phone.
Radiation-free earphones for Cell phone.An innovative earphones, based on patented SAAT Stereo Acoustic Air Tube technology conducts the sound from your cell...
Air Tube Radiation free headsets
1.Advanced Technology-Air Tube adopted to keep 99% radiation away.
2.Germany patent,China invention patent.
3.Crystal sound
FC CHANGJIANG RADIATION-PROOF EARPHONES ARE TERMINAL CHOICES OF NEW GENERATION MOBILE PHONESThe new generation of mobile phones terminal can not go without...