Guangzhou Qiacheng Trading Co.,Ltd

Company Description

Calltel H250 telephone headset
Characteristic:Guided Acoustic Tube Technology, Excellent Sound Quality
Introduction:
     *  SH820-The RealVoice Tube Headset.  
     *  The World Leading patent pending Sound Management Techniques, SoMaTec.
     *  Using advance digital amplifier technology come with excellent sound quality gives you the feeling of having a ??ace to face??conversation.
     *  High quality ear pad design takes personal comfort to a new level.??
     *  Come with Quick Connector (QD), not only it protect the phone set and the card interface, it also effectively prolong the lifespan of the headset.