Device Type: Mono Bluetooth Headset (Behind-the-Ear) Connectivity: Bluetooth 5.1, NFC, Multipoint (connect 2 devices simultaneously), Up to 8 paired devices Wireless Range: Up to 100 m / 300 ft Battery: Up to 8 Hours Talk Time, Up to 20 Hours Push-to-Talk Time, Up to 9 Days Standby, ~140 Minutes Charging (USB-C) Audio: 2x MEMS Microphones, 80% Background Noise Cancellation, 10mm Speaker, Face2Face Mode (mutes audio when boom arm is raised) Special Features: Dedicated Push-to-Talk (PTT) Button (works with Microsoft Teams Walkie Talkie & Zebra Workforce Connect out-of-box), IP54 Dust & Water Resistant, 18g Ultra-Lightweight, Voice Control, Speed Dial Key Specs: Jabra Perform 45, Bluetooth 5.1, NFC, 100m Range, 8hr Talk / 20hr PTT, 80% Noise Cancellation, Face2Face Mode, PTT Button, IP54, Microsoft Teams Walkie Talkie Compatible Usage: Retail Shop Floors, Hospitality, Warehouse & Logistics, Healthcare, Team-Based Push-to-Talk Communication