One Training set: Poly EncorePro 510 Mono Quick Disconnect Headsets, DA85 USB Quick Disconnect Adapter and Y Training Adapter with Mute. All in one bundle to make it easier and more cost effective for you! EncorePro 510 Mono Noise Cancelling Quick Disconnect Headsets X 2 Quick Disconnect feature provides walkaway convenience for agents and trainers Mono style to help users be situationally aware Adjustable headband and soft foam ear cushions for all-day comfort Flexible noise-canceling boom allows optimal positioning for voice clarity Visual and tactile positioning guides enable precise and quick microphone positioning Wideband audio delivers richer, clearer conversations, while SoundGuard technology protects from noise spikes and listening fatigue, meeting OSHA/Noise at Work regulations Designed for the rigors of call-intensive environments, minimizing operational disruptions and costly downtime Laser-welded construction and metal joints provide unbeatable toughness and durability Cable length from headset to Quick Disconnect 38 inches/3.16 feet TAA Compliant 2 year manufacture warranty DA85 USB to QD Headset Adapter with Inline Controls, USB-A & USB-C X 1 Effortless USB plug and play installation Built-in USB-A and USB-C connectors At-your-fingertips interface allows you to bypass on-screen call control menus Eliminate button-pushing mistakes with recessed buttons that are not accidently activated Affordably joins enterprise-class headsets with softphones Professional grade USB adapter for commercial use Compact size takes up minimal desk space Superior noise and echo cancellation Poly Soundguard Digital featuring advanced acoustic limiting, including daily noise exposure, G616, and anti-startle functionality DA85 cable measures 4 feet Downloadable firmware updates and unique serial numbers create consistent management of devices 2 year manufacture warranty Training Adapter with Mute for Quick Disconnect Headsets X 1 Allows two people to hear both sides of the conversation (both people must be wearing a Poly headset with a quick disconnect) The Y tail plugs into your existing Poly 10′ coil cord, the trainer plugs into the short end, and the trainee plugs into the long end Red inline switch on the cord allows user to switch who speaks – one of the two users is always muted Both users can always listen – but only one user can be heard at a time Has a manual mute button Includes a QD clamp to reinforce the connection where the Y cord connects to the cord Genuine Poly accessory BTP Model: ZZ-HW510DA85BDLMFR Part: HW510DA85BDL
