1 / 7Jabra Evolve2 Buds 20797-999-999 Wireless Earbuds
Wireless: Jabra Evolve2 Buds 20797-999-999 are in-ear Bluetooth earbuds listed with active noise cancellation, voice control and a 33-hour battery-life claim. Their Teams-focused bundle listing suits work calls, but the battery figure and kit details need context before purchase.
At a glance
- Active noise cancellation and voice control are listed for use with Bluetooth devices.
- The stated 33-hour battery figure is not a single-use earbud runtime. The listing separately claims up to 10 hours with ANC off or 8 hours with ANC on, and 33 hours total playtime.
- A Teams-certified USB-A Link 390 Bluetooth range booster is identified in the package details.
Reference price: $399.00
Price checked: 13 Nov 2026
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Pros and cons
Pros
- ANC, in-ear fit and Bluetooth connectivity suit mobile listening and work calls.
- The listing describes a wireless charging case and gives different earbud runtime claims for ANC-on and ANC-off use.
Technical specifications
21 specifications| Brand | Jabra |
|---|---|
| Model | 20797-999-999 |
| Wireless connection listed | Bluetooth |
|---|---|
| Control methods listed | Voice |
| Battery life listed | 33 Hours |
|---|---|
| Battery charge time | 120 Minutes |
| Battery life of carrying case | 24 Hours |
| Noise control | Active Noise Cancellation |
|---|---|
| Frequency response | 20 KHz |
| Sensitivity | 98 dB |
| Driver type | Balanced Armature Driver |
| Driver size | 6 Millimeters |
| Impedance | 16 Ohms |
| Form factor | In Ear |
|---|---|
| Weight listed | 5 Grams |
| Carrying case dimensions | 75 Millimeters |
| Carrying case width | 28 Millimeters |
| Carrying case height | 38 Millimeters |
| Carrying case weight | 52 Grams |
| Water resistance listed | Water Resistant |
|---|---|
| Enclosure material | Acrylonitrile Butadiene Styrene (ABS), Metal, Polycarbonate (PC), Silicone |
What to know before buying
Listing details to confirm
The listing gives conflicting or inconsistent product and package details: battery life is stated as 33 Hours and also as 33 hours total, with up to 10 hours per charge with ANC off or 8 hours with ANC on. Earbud weight is listed as 5 Grams, while feature text says 5.4 g each and another claim says 5.8 grams each. Water resistance is described both generally and as IP57 with a 1.0 m for 30min claim. The title names a Teams USB-A version, while the built-in media list specifies a USB-A Link 390 and USB-C to USB-A cable. The case is mentioned in the title and feature claims, but no explicit package inventory confirms the full kit. Check the selected listing for the exact revision and included items.
What’s in the box
Included- 3 sets of silicone EarGels
- Earbuds, Microsoft Teams Certified
- USB-A Link 390 Bluetooth Range Booster
- USB-C to USB-A cable
- User documents
- Wireless charging case
Who is it for?
A good fit for
- People seeking in-ear Bluetooth earbuds with ANC for calls, commuting or focused work.
- Buyers who want a listed Teams-oriented USB-A Bluetooth range booster and wireless charging case.
Less suited to
- Buyers who need a confirmed per-charge runtime without checking ANC mode and the listing's differing battery claims.
- Buyers who need verified water-resistance certification or a fully confirmed package inventory.

Customer reviews on Amazon
- 5 stars
50% 50% - 4 stars
20% 20% - 3 stars
8% 8% - 2 stars
13% 13% - 1 star
9% 9%
Customer feedback reports praise for sound quality, noise cancellation, connectivity, comfort and fit, including use with mobile devices and work laptops. That feedback makes the listed ANC and Bluetooth connection relevant to call-focused buyers, though it does not confirm performance for every setup. Opinions on customization and value are mixed, so buyers wanting extensive control options or a clearly justified purchase cost may want to weigh those concerns.
Positive themes
- Customers praise sound quality, noise cancellation and connectivity.
- Customers describe the earbuds as comfortable, well-fitting and suitable for work.
Mixed feedback
- Feedback on customization is mixed, with some customers reporting limited control options.
- Opinions on value for money are mixed.
Frequently asked questions
How long do the earbuds last on a charge?
The listing claims up to 10 hours with ANC off or 8 hours with ANC on. It separately gives 33 hours total playtime, so treat that as a combined-use figure rather than one earbud charge.
Is this the USB-A Teams version?
The title identifies Teams USB-A, and the listed built-in media includes a USB-A Link 390 Bluetooth range booster. Check the selected listing to confirm the exact kit.
What water protection is specified?
The listing says water resistant and separately claims IP57 and protection at 1.0 m for 30min. Because these descriptions are inconsistent, confirm the applicable specification for this version.

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