1. good function for preventing the mobile phone radiation 2. Reduce the 99.9% radiation 3. air tube radiation free earphone Looking for agent all over the world. We expect to cooperated with you.  Electret condenser microphone...

1. Bluetooth air tube stereo headset 2.Reduces radiation by 99%. 3.Air tube technology adopted.   Looking for an agent, we expect to cooperate with you!!! 1. Electret condenser microphone Offset4.5VDC       ...

1. Bluetooth air tube stereo headset 2.Reduces radiation by 99%.  1. Electret condenser microphone Offset4.5VDC        2.2KilohmSensitivity—42±3dB f=1KHz,spL=1PaDirectivityomni directionalStatic impedance1—2.2 KilohmPeak...

1. Anti-radiation Air Tube Technology 2. Standard 3.5mm jack plug suits almost all mobile phone 3 Anti-drop earbud Air Tube Headset at www.tubetalk.cn 1. Anti-radiation Air tube technology: Speakers are set in speaker cases at a distance from the ears and deliver clear...

1.Good function for prevent the mobile phone radiation 2.Reduce the 99.9% radiation. 3. Air tube adopted. .Looking for world agent!!!! we expect to cooperate with you.Electret condenser microphone Offset4.5VDC       ...

1. Safe earphone 2. Exceptional function radiation free headsets 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 spend more time on mobile phones. More and more people have...

1.reduce cellphone radiation by 99% 2.patents in China and Germany PCT certificate 3.perfect tone quality Looking for agent all over the world, we expect to cooperate with...

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...

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...

1. TubeTalk Air Tube Technology- Save your ear from RF radiation from cellular phone 2. Clear tubes with no wire conducting EMF Air Tube Headset at www.tubetalk.cn 1. Anti-radiation Air tube technology: Speakers are set in speaker cases at a distance from the ears and...