Up to 8 hours of battery, 33 with the case. Great for hybrid working. Bluetooth, up to 20m. Connect to up to 2 devices. Enhanced durability. 2 year warranty. Active Noise-Cancellation (ANC). Jabra MultiSensor Voice™ for professional calls on the go. Use either earbud with mono mode. Certified for leading virtual meeting platforms. USB adapter enhances sound & connection. Ultra-compact design for maximum comfort. Up to 8 hours battery, 33 with the case and fast charge. Evolve2 Buds are your portable, pocketable, ultra-convenient slice of office life, when the actual office is nowhere to be seen. Everything you need to make the most of this ‘working on the go’ business, packed into a pair of tiny true wireless earbuds.. Performance. Product type. Headset. Wearing style. In-ear. Recommended usage. Office/Call center. Headset type. Binaural. Product colour. Black. International Protection (IP) code. IP57. LED indicators. Bluetooth, Call, Battery level. Virtual surround. No. Motion sensor. No. Bone conduction sensor. Yes. Over the Air Updates (OTA). Yes. Push-to-Talk (PTT). No. Unified communications. No. Refurbished. No. Daisy chain. No. In-ear pressure relief. Yes. Optimized for. Microsoft Teams. Phonebook access profile (PBAP). No. Auto-connect. Yes. HD voice. Yes. On/off switch. Yes. Number of simultaneously connected devices (max). 2. Housing material. Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS), Silicone. Hearing protection technologies. Jabra PeakStop. Works with Amazon Alexa. No. Steel hinges. No. Certification. Avaya;Cisco;Unify;Microsoft Teams;Apple MFi;Qi;Zoom;Google Meet;Amazon Chime;Amazon Alexa. Power bass. No. Ports & interfaces. Connectivity technology. Wireless. USB connectivity. Yes. USB connector. USB Type-C / USB Type-A. Bluetooth. Yes. Bluetooth version. 5.2. Bluetooth profiles. A2DP, AAC, SBC, AVRCP, HSP, HFP, SPP. Frequency response (talk mode). 80 - 8000 Hz. Frequency response (music mode). 20 - 20000 Hz. Wireless range. 20 m. Headphones. Impedance. 16 Ω. Headphone sensitivity. 98 dB. Driver unit. 6 mm. Noise canceling. Yes. Noise canceling type. Passive. Noise reduction. No. HearThrough. Yes. Microphone. Microphone frequency. 80 - 8000 Hz. Number of microphones. 6. Microphone mute. No. Battery. Battery operated. Yes. Battery type. Built-in battery. Battery technology. Lithium-Ion (Li-Ion). Continuous audio playback time. 10 h. Continuous audio playback time (ANC on). 33 h. Rechargeable battery. Yes. Talk time. 5 h. Replaceable battery. No. Fast charging time. 5 min. Fast charging. Yes. Standby time. 292 h. Wireless charging. Yes. Music player. FM radio. No. Operational conditions. Operating temperature (T-T). -5 - 45 °C. Storage temperature (T-T). -20 - 45 °C. Weight & dimensions. Width. 19 mm. Depth. 18 mm. Height. 16 mm. Weight. 5.4 g. Left earpiece weight. 5.4 g. Right earpiece weight. 5.4 g. Charging case dimensions (W x D x H). 75 x 28 x 38 mm. Charging case weight. 52 g. Packaging data. Package width. 115 mm. Package depth. 41 mm. Package height. 137 mm. Package height (imperial). 13.7 cm (5.39"). Package depth (imperial). 4.04 cm (1.59"). Package width (imperial). 11.5 cm (4.53"). Packaging content. Charging stand. No. Charging case. Yes. Receiver included. Yes. Carrying case. Yes. Eartips material. Silicone. Certificates. Certified for Microsoft Teams. Yes. Power. USB Type-C charging port. No. Supplier features. Charging time. 120 min. Technical details. Easy pairing. Yes. Ear tips. Large;Medium;Small. Multipoint connectivity. No. Other features. Automatic volume adjustment. No. Bluetooth Low Energy (BLE). Yes. Heart rate monitor. No. Voice guidance. Yes. Height (imperial). 1.6 cm (0.63"). Speakerphone. No. Operating temperature (T-T). 23 - 113 °F. Width (imperial). 1.91 cm (0.75"). Depth (imperial). 1.75 cm (0.69"). Battery level indicator. Yes. Auto power off. Yes. Applications supported. Jabra Direct;Jabra Sound+;Jabra Xpress. Voice control. Yes. Near Field Communication (NFC). No. Digital Signal Processing (DSP). Yes. Packaging content. Earbuds;Link 390 Bluetooth adapter;EarGels;User documents;Charging case;USB-C to USB-A cable;Wireless charging pad (SKU dependent);USB-A to USB-C adapter (SKU dependent). Protective pouch. No. Call management. Remote Call Control (RCC). leaflet. TechSpecs_EN