The headset offers up to nine hours of talk time and is designed to be worn over-the-head. Features Plantronics binaural over-the-head headset Gain mobility Multitask, hands-free up to 350 feet One-touch call
鑫怡海通讯专业销售缤特力CS520双耳无线耳麦,Plantronics CS520 Wireless Binaural Headset,无线耳机,无线耳麦,无线电话机耳机,无线电话机耳麦中国区销售热线:华南区:0755-82207996;华东区:021-52352322;华北区:010-87650479;