Key Features 80% noise cancelation HD Voice Speakers optimized for speech clarity A2DP streaming Up to 20 hours Push-to-Talk time on a single charge Up to 8 hours talk time on a single charge Face2Face Push-to-Talk button Voice control Speed dial USB-C charging Slim behind-the-ear earhook Ultra-light Technical Specifications Materials used: PC & PC/ABS plastic, silicon rubber, TPE USB cable length: 1.2m | 3.9ft IP rating: IP54 Certifications and compliance: FCC, ISED, CE, RoHS, REACH, Proposition 65 Noise reduction on calls: Yes Speaker size: 10mm | 0.4in Speaker frequency range: 20Hz - 20000Hz Audio codecs supported: CVSD, mSBC, SBC Microphone type: 2 x MEMS Microphone sensitivity: -42±1dB（0dB=1V/Pa, at 1KHz) Software and/or apps: Jabra Direct, Jabra SDK, Jabra Xpress Form factor: Mono, behind-the-ear EarGels: Large, medium, small EarGels material: Silicone Battery Talk time: Up to 8 hours Push-To-Talk time: Up to 20 hours Charging time: Up to 140 minutes Standby time: Up to 9 days Corded charging: USB-C Battery type: Rechargeable lithium-ion battery Connectivity: Connectivity Bluetooth® Bluetooth® version: 5.1 Bluetooth® profiles: A2DP v1.3, HFP v1.7, HSP v1.2 Operating range: Up to 100m | 300ft Paired devices: Up to 8 Bluetooth devices Bluetooth® Multipoint: Yes NFC (Near Field Communication): Yes What's Included Headset USB-C to USB-A cable Safety information and warranty 3 sizes of EarGel
