JPL Headset Element BT500D Wireless Binaural, Bluetooth, Wideband Speakers, Surround Shield Noise Cancelling Technology, For Mobile Phones/Softphones, Includes Bluetooth (BT 220) Dongle Black

Wireless headset for use with mobile phones as well as in the office, with dual speakers and left & right sided microphone placement Put and stay ratchet microphone boom arm with Surround Shield noise cancelling microphone, which results in a dramatic reduction in background noise being transmitted down the telephone line Wideband enabled speakers with Sound Shield hearing protection Bluetooth 4.2 with improved data transfer, security and connectivity Max 30m (100ft) working range (Open sight 150ft), 20 Hours talk time (Standby 96 hours) and Quick recharge time (60 to 90 minutes) Included components: binaural headband, microphone boom arm, bt-220 dongle, micro usb to usb type-a charging cable, headset hanging hook and carry case