Rayson Technology Co., Ltd

Guangdong, China

We are offering bluetooth mono headset-bth520. features:*headsets with dual microphone noise cancellation technology. *flexible and lightweight ear hook for comfortable stability*take control of your environment and achieve clear conversations*dual-microphone canceling technology provides clear sound by separating and enhancingyour voice to minimize distracting background sounds. *technology uses two microphones to separate your voice from background noise so you can be clearly heard. *reduces the wind noise your callers would otherwise hear*multipoint technology lets you stay connected with two bluetooth mobile phones*lets you easily pair your headset with your bluetooth phone specifications:*wearing style: over the ear*range: up to 33 feet(10 meters)*wireless compatibility: bluetooth (v2.0)+edr(enhanced data rate)*bluetooth profiles: headset(hsp v1.1)and edr(enhanced data rate)*power: lithium ion rechargeable battery in earpiece*battery life: up to 5 hours talk time/up to 7 days standby time from a single charge*charging: ac charger