Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C
PRODUCT DESCRIPTION
Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C (36699-989-899) - 2 Years Local Warranty
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Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C — Foldable, Boomless ANC Headset for Hybrid Work in Singapore
The Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C (36699-989-899) is Jabra's ultralight, foldable on-ear professional headset built for people who move between the office, home and the road. There is no microphone boom arm — a 6-microphone array with Jabra ClearVoice deep-learning technology isolates your voice from open-office noise — and at just 143 g it folds flat into the included carry case. It ships with the Jabra Link 390c (USB-C) Bluetooth adapter for instant plug-and-play connection to laptops and desktops. This UC variant is optimised for Zoom, Google Meet and other leading UC platforms, and works with Microsoft Teams as a standard audio device.
Adaptive ANC and HearThrough
4-microphone adaptive Active Noise Cancellation responds to your surroundings and headset fit in real time, and works on calls as well as music. Switch to HearThrough to hear colleagues without removing the headset, and rely on wind-noise reduction for natural-sounding calls. 28 mm speakers with Spatial Sound and LC3, AAC and SBC codec support deliver a full 20 Hz – 20,000 Hz music range.
All-Day Battery with Wireless Charging
The user-exchangeable lithium-ion battery delivers up to 16.5 hours of talk time (ANC/busylight off) or up to 14.5 hours with ANC and busylight on, and up to 80 hours of music with ANC off. A 10-minute fast charge gives up to 4 hours of music playback, and the headset supports Qi wireless charging — simply rest it on a compatible pad (Jabra Evolve Wireless Charging Pad sold separately).
Bluetooth 5.3 Multipoint with Jabra Link 390c (USB-C) Adapter
Connect to two devices simultaneously (laptop + smartphone) and roam up to 30 m from the included Jabra Link 390c (USB-C) adapter. Up to 8 devices can be paired, with native Bluetooth 5.3, Microsoft Swift Pair, Google Fast Pair, Apple MFi, Apple Find My and Android Find Hub support, plus Bluetooth LE Audio and Auracast™ broadcast audio. A 360° busylight tells colleagues when you are on a call. Manage settings and firmware free via Jabra Direct, Jabra Plus or Jabra Xpress.
Jabra Evolve3 65 Flex Datasheet — Technical Specifications
General
| Product Name | Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C |
| Part Number | 36699-989-899 |
| Category | Wireless Bluetooth ANC on-ear professional headset (stereo, boomless, foldable) |
| Wearing Style | On-ear headband, dual-ear (stereo), foldable |
| Weight | 143 g |
| Dimensions | 170 mm x 105 mm x 33 mm |
| Materials | Renewable PC / PC+ABS, recycled stainless steel headband, leatherette-covered soft acoustic foam ear cushions |
| Warranty | 2 Years Local Warranty (Singapore) |
Audio / Speakers
| Speaker Size | 28 mm |
| Speaker Sensitivity | 130 dB @ 200 Hz |
| Speaker Max Input Power | 30 mW |
| Frequency Range (Music Mode) | 20 Hz – 20,000 Hz |
| Frequency Range (Speech Mode) | 100 Hz – 14,500 Hz |
| Audio Codecs | AAC, LC3, SBC |
| Spatial Sound | Yes |
| Hearing Protection | Intellitone, PeakStop™, EU Noise at Work, G616 |
Microphones & Noise Cancellation
| Microphones | 6 digital MEMS microphones (boomless array) |
| Microphone Technology | Jabra ClearVoice with deep-learning voice isolation |
| Microphone Sensitivity | -36 dBFS/Pa |
| Microphone Frequency Range | 10 Hz – 20,000 Hz |
| Noise Cancellation (Listening) | 4-mic Adaptive ANC (works on calls), HearThrough, wind noise reduction |
Connectivity
| Bluetooth Version | 5.3 (native support) |
| Bluetooth Adapter | Jabra Link 390c (USB-C) included |
| Wireless Range | Up to 30 m / 100 ft |
| Multipoint | Yes — 2 simultaneous connections, up to 8 paired devices |
| Bluetooth Profiles | A2DP v1.4, AVRCP v1.6, HSP v1.2, HFP v1.9, SPP v1.2, PBP v1.0, TMAP |
| LE Audio / Auracast™ | Yes |
| Fast Pairing | Microsoft Swift Pair, Google Fast Pair, Apple MFi |
| Wired Connection | USB-C (1.2 m USB-C to USB-C cable included) |
| Wireless Charging | Yes (Qi-compatible) — charging pad sold separately |
| Variant | UC (Unified Communications-optimised) |
Battery
| Battery Type | Rechargeable lithium-ion, user-exchangeable |
| Talk Time | Up to 16.5 hours (ANC/busylight off) / Up to 14.5 hours (ANC/busylight on) |
| Music Time | Up to 80 hours (ANC off) / Up to 35 hours (ANC on) |
| Charging Time | Up to 180 minutes (35% in 30 min, 65% in 60 min) |
| Fast Charge | Up to 4 hours music playback from a 10-minute charge |
| Sleep Mode | Yes |
Design & Indicators
| Busylight | Yes — 360° busylight |
| Controls | On-head detection with smart auto-pause |
| Design | Foldable on-ear headband with carry case |
| Operating Temperature | -10°C to 45°C |
| Charging Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 55°C |
Compatibility & Software Support
The Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C connects via the included Jabra Link 390c (USB-C) Bluetooth adapter or native Bluetooth 5.3 — compatible with Windows and macOS laptops, desktops and docking stations, plus Android and iOS devices (Apple MFi, Microsoft Swift Pair and Google Fast Pair supported). Not compatible with desk phones.
- Platforms: Certified for Zoom and Google Meet; optimised for leading UC platforms; works with Microsoft Teams as a standard audio device.
- Softphones & meeting apps: Microsoft Teams, Zoom, Google Meet, Cisco Webex and other leading UC platforms.
- Software: Jabra Direct (personal settings & firmware updates), Jabra Plus and Jabra Xpress (mass deployment for IT).
Package Contents & Evolve3 65 Flex Ordering Information
In the box: Jabra Evolve3 65 Flex headset, Jabra Link 390c (USB-C) Bluetooth adapter, carry case, USB-C to USB-C cable (1.2 m), warranty and warning leaflet.
Note: the Wireless Charging Pad bundle is Jabra SKU 36699-999-889; all other Evolve3 65 Flex SKUs ship without the pad.
Jabra Evolve3 65 Flex variants at SourceIT:
| Variant | Part Number |
| Jabra Evolve3 65 Flex MS Wireless ANC Headset USB-A | 36699-999-999 |
| Jabra Evolve3 65 Flex MS Wireless ANC Headset USB-C | 36699-999-899 |
| Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C (this model) | 36699-989-899 |
| Jabra Evolve3 65 Flex MS Wireless ANC Headset USB-C with Wireless Charging Pad | 36699-999-889 |
Spare parts & accessories: Jabra Evolve3 65 Flex Ear Cushions (14102-29), Jabra Evolve3 65 Flex Battery Pack (14151-15), Jabra Evolve Wireless Charging Pad USB-C (14203-08) / USB-A (14203-09), Jabra Evolve3 USB-C to USB-C Cable 1.2 m (14208-53).
Datasheet & Downloads
Frequently Asked Questions — Jabra Evolve3 65 Flex
Q: What is the difference between the Evolve3 65 Flex and the Evolve3 65?
A: The Evolve3 65 Flex is the foldable, boomless model — six microphones in the earcups with Jabra ClearVoice replace the boom arm, and it folds flat for travel. The standard Jabra Evolve3 65 keeps a 270° flip-to-mute boom arm, is available in mono or stereo, and offers longer talk time (up to 31 hours).
Q: Does the Evolve3 65 Flex support wireless charging?
A: Yes — it is Qi-compatible. The Jabra Evolve Wireless Charging Pad is sold separately (14203-08 USB-C / 14203-09 USB-A), or choose the bundle 36699-999-889 which includes it.
Q: What is the difference between the MS and UC variants?
A: The hardware is identical. The MS variant is certified for Microsoft Teams, while the UC variant is optimised for Zoom, Google Meet and other platforms. Both work with all major softphones.
Q: How long does the battery last, and how do I charge it?
A: Up to 16.5 hours of talk time (ANC/busylight off) and up to 80 hours of music (ANC off). Charge via the included USB-C cable (up to 180 minutes for a full charge; 35% in 30 minutes) or any Qi wireless charging pad — a 10-minute fast charge gives up to 4 hours of music. The battery is user-exchangeable (spare part 14151-15).
Q: Can I connect the Evolve3 65 Flex to two devices at once?
A: Yes. Bluetooth multipoint keeps two active connections (e.g. laptop via the Jabra Link 390c (USB-C) adapter + smartphone via native Bluetooth 5.3), with up to 8 paired devices and roughly 30 m of wireless range.
Q: Does the Jabra Evolve3 65 Flex UC Wireless ANC Headset USB-C come with warranty in Singapore?
A: Yes. Every Evolve3 65 Flex sold by SourceIT comes with 2 years local Singapore warranty and a GST invoice.
