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Shokz OpenFit Air Open-Ear True Wireless Earbuds in White - T511-ST-WT-US
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Abt Model: T511STWTUS
UPC: 810092678670
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$79.95
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which ends 06/26/2026
which ends 06/26/2026
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Comp. Value: $119.95
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Shokz T511-ST-WT-US OpenFit Air Open-Ear True Wireless Earbuds in White
Introducing the OpenFit Air – your dream open-ear earbuds, but better. Featuring our signature open-ear design, an adaptable ear hook for improved comfort, and weighing only 8.7 g*, it’s not just what you want; it's what you didn't know you needed.
Features
- Open-Ears, Open World
Become the ultimate multitasker with Shokz's signature open-ear design. Stay plugged into the real world while you’re on the move, taking a breather, or managing that to-do list. - Hooked on Comfort
Featuring an ultra-fine 0.75mm flexible Ni-Ti memory alloy and a soft silicone finish, our Air-Earhook perfectly and gently folds around your ear curve to provide comfort and stability.
The teardrop-shaped cross-section distributes weight evenly, together with the pliable cutout design, making these earbuds surprisingly comfortable for extended listening sessions, even with glasses and headgear. - Ergonomic Dual-Bevel Design for a Perfect Fit
Introducing our innovative ergonomic dual-bevel design, engineered for a snug and comfortable fit. By shifting the center of gravity 25.5° closer to the ear, we've created a lighter-than-air feel that practically defies movement. Additionally, the driver housing incorporates an 18° angle bevel to ensure a secure fit. - Balanced Natural Sound
The custom dynamic driver unit of OpenFit Air delivers sound akin to a 16mm prototype, ensuring balanced natural sound. Paired with built-in Dynamic Range Control (DRC), EQ levels adapt in real-time, hitting all the right notes. Personalize your sound even more with the Shokz App and four preset EQ modes. - Shokz DirectPitch™ Technology for Open-Ear Listening
Shokz DirectPitch™ technology uses reverse sound waves to finesse the distance and angle between your tunes and your ears. It ensures your open-ear listening privacy. - Shokz OpenBass™ Air algorithm
With Shokz OpenBass™ Air, our proprietary low-frequency enhancement, these earbuds bring deep bass and detailed richness without unnecessary fuss. Positioned to vibe with your ear canal, they're all about that perfect bass. - Smart Mic, Clear Voice
With OpenFit Air, every word counts. 4 microphones play it smart, tracking your voice precisely with Adaptive Beamforming. And thanks to cVc 8.0, background noise takes a backseat — reduced by an impressive 96.5%*. Hear and be heard, clear as crystal.- *Drawing insights from the Shokz Acoustic Laboratory's experiments simulating scenarios like intersections, train stations, and restaurants, aligning the dual microphones to this position yields an average signal-to-noise ratio improvement of 29dB when the artificial head experiences a sound pressure level of 65-72dB(A). This translates to a 96.5% reduction in environmental noise.
- Up to 28 Hours of Total Listening + Quick Charge
With up to 6 hours on a single charge and a total of 28 hours with the charging case, these earbuds keep your playlists going. And for those impromptu jam sessions, a quick 10-minute charge serves up an extra 2 hours of listening time. - IP54 Water Resistance
With IP54 water and sweat resistance, your OpenFit Air is ready for anything. Splashes and spills when you’re on the move? No worries! Pushing your limits with the sweatiest workouts? Go for it!
- *IP54 water-resistance only applies to the earbuds, and charging case is not rated waterproof. OpenFit Air was tested under controlled laboratory conditions and has a rating of IP54 under IEC standard 60529. Water-resistance is not a permanent condition and resistance might decrease as a result of normal wear. Please do not submerge or expose OpenFit Air for an extended period to water. Please do not attempt to charge a wet OpenFit Air.
- MultiPoint Pairing
Master multitasking with MultiPoint Pairing*. Simultaneously syncs with two devices like laptops, smartphones, and tablets, on Android, iOS, or Windows. Seamlessly switch devices with a simple tap as you switch from homework to workouts, to taking it easy.
- *MultiPoint Pairing is disabled by default and can be activated in the Shokz App. The headphones can memorize up to 5-8 devices.
- Intuitive Touch Controls
OpenFit Air puts control at your fingertips — literally. The touch controls, with their clear beveled edges, turn your earbuds into a command central. And with the Shokz App, you can personalize your button configurations for commands that are uniquely yours. From calls to tunes, adjust everything with a double-tap or long-press. - Shokz App
Manage it all in one place thanks to the Shokz App. Fine-tune audio, connect dual devices, customize buttons, update firmware, and more.
Footnotes:
- *Data was gathered from Shokz testing labs and the specific weight may vary by ± 0.2 grams.
California customers:
General
Color
White
Approx. Battery Life
6 Hours
Type
Open-Ear
Water Resistant
Yes
True Wireless
Yes
Ideal For Wireless TV Use
No
Ideal For Sports And Workouts
Yes
Android Controls
Yes
Codec
AAC, SBC
Bluetooth
Yes
Bluetooth Version
5.2
Bluetooth Profiles
A2DP, AVRCP, HFP
Approx. Wireless Range
33 ft.
Battery Type
Li-ion
Battery Capacity (Case)
600mAh
Battery Capacity (Earbuds)
40mAh
Approx. Battery Life (Case)
28 Hours
Noise Cancelling
No
Microphone
Yes
Quick Charge Time
10 Minutes
Quick Charge Play Time
2 Hours
On-Headset Controls
Yes
Gaming Headset
No
Ear Cushion/Tips Material
Silicone
NFC
No
Charging Interface(s)
USB-C
App Controlled
Yes
Port(s) / Connections
USB-C
In the Box
OpenFit Air Earbuds, OpenFit Air Charging Case, USB-C Charging Cable, User Guide, Legal Statement, Warranty Card
Connectivity
Bluetooth
Frequency Response
50Hz - 16kHz
Sensitivity (dB)
96.2dB +/-2.5dB
IP Rating
IP54
Foldable
No
Warranty Information
Parts Warranty
2 Years
Labor Warranty
2 Years
Approximate Weight
Package Weight (lbs)
1
Approximate Dimensions
Package Size HxWxL (in)
2 x 4 x 5
Guides
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Frequently Asked Questions
-
The earbuds offer up to 6 hours of listening time on a single charge. Additionally, the charging case provides an extra 28 hours of battery life, extending your total listening experience.
-
Yes, the earbuds have an IP54 rating for water and sweat resistance, making them suitable for workouts and use in light rain or splashes. However, the charging case is not waterproof, so avoid exposing it to water.
-
These earbuds use Bluetooth 5.2 technology, supporting profiles like A2DP, AVRCP, and HFP, with an approximate wireless range of 33 feet. They support multipoint pairing to connect to multiple devices simultaneously and include quick charge functionality.
-
While these earbuds do not have active noise cancellation, they feature dual noise-cancelling microphones and Adaptive Beamforming technology to significantly reduce background noise during calls for clear voice transmission.
-
The earbuds provide on-headset touch controls for easy management of calls and music playback. Additionally, the dedicated app allows you to customize button functions, fine-tune the audio with preset EQ modes, manage multipoint pairing, and update firmware.
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