Product type: Headset Wearing style: Head-band Recommended usage: Office/Call center Headset type: Binaural Product colour: Black Operating keys: Volume +,Volume - Volume control: Button Foldable: Y Cable length: 1.2 Detachable cable: Y LED indicators: Y BeamForming: Y Motion sensor: Y Personalized Spatial Audio: Y Clear Voice technology: Y Hearing protection technologies: Jabra IntelliTone,Jabra SafeTone,Sidetone Technology Phonebook access profile (PBAP): Y Music playback: Y Number of paired devices remembered: 8 Number of simultaneously connected devices (max): 2 HD voice: Y Country of origin: China Connectivity technology: Wired & Wireless 3.5 mm connector: Y USB connectivity: Y USB connector: USB Type-C Bluetooth: Y Bluetooth profiles: AVRCP,SSP Bluetooth version: 5.0 Frequency response (music mode): 20 - 20000 Wireless range: 30 Maximum input power: 50 Ear coupling: Circumaural Acoustic system: Closed Headphone frequency: 20 - 20000 Impedance: 32 Headphone sensitivity: 117 Driver unit: 40 Noise canceling: Y Noise canceling type: Active HearThrough: Y Microphone type: Boom microphone Microphone frequency: 5 - 20000 Microphone sensitivity: -35 Folding microphone: Y Number of microphones: 10 10-microphone technology: Y MEMS (Micro-Electro-Mechanical System) microphone: Y Microphone mute: Y Battery type: Built-in battery Battery technology: Lithium-Ion (Li-Ion) Battery capacity: 730 Continuous audio playback time: 32 Rechargeable battery: Y Talk time: 26 Battery charge indicator: Y Battery recharge time: 2.3 Windows operating systems supported: Y Mac operating systems supported: Y Mobile operating systems supported: Android,iOS Audio formats supported: AAC,SBC Operating temperature (T-T): -10 - 45 Storage temperature (T-T): -5 - 45 Sustainability certificates: TCO Width: 160 Depth: 77.3 Height: 198.6 Weight: 286 Package width: 227 Package depth: 188.5 Package height: 92 Package weight: 902 Package type: Box Audio adapters included: Flight Quick start guide: Y Receiver included: Y Wireless receiver interface: USB Type-C Carrying case: Y Cables included: Audio (3.5mm),USB Type-C to USB Type-A Ear pad material: Faux leather Quantity: 1 Harmonized System (HS) code: 85183000 Master (outer) case width: 250 Master (outer) case length: 390 Master (outer) case height: 300 Master (outer) case gross weight: 6012 Products per master (outer) case: 6 Made with recycled materials: Y Total amount of recycled materials used for making: 75 2.5 mm connector: N Bluetooth Low Energy (BLE): Y Voice guidance: Y Voice guidance languages: ENG Call management: Y Applications supported: Jabra Sound+ Power consumption (standby): 500 Charging base: Y Voice control: Y Digital Signal Processing (DSP): Y