Bluetooth Mono Headset-bth520

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