Flex Open Earbuds White

JLab Flex Open in White are open-ear true wireless earbuds designed for listeners who want wireless audio without sealing the ear canal. The clip-on cuff design wraps around the outer ear with a flexible fit, leaving the ear canal completely open so ambient sound passes through naturally while you listen. A lightweight option for everyday use, working from home, outdoor activities, or anyone who finds in-ear canal earbuds uncomfortable during long wear sessions.

The 12mm dynamic driver delivers full-range sound from an open-ear form factor. EQ3 Sound gives you three preset listening modes: Signature, Bass Boost, and Balanced. Four MEMS microphones with 2-mic ENC handle call clarity. Touch controls for playback and calls. Movie Mode latency under 200ms for synced video.

Each earbud lasts 7 hours on a single charge with 21 total hours across the case. Quick charge gives you 1 hour of playback from 10 minutes of charging. The case charges via USB-C in under 2 hours. Standby time exceeds 60 hours.

Bluetooth 5.4 with SBC and AAC codecs. Both Google Fast Pair and Microsoft Swift Pair supported for instant pairing on Android and Windows devices. Multipoint connects to two devices simultaneously. Support protocols: HSP/HFP/A2DP/AVRCP. Compatible with iOS and Android, including Siri and Google Assistant. IP55 rated for dust and water resistance.

The JLab app adds custom EQ, control remapping, Music and Movie modes, OTA firmware updates, safe hearing tools, and My JLab device management.

Includes Flex Open earbuds and a JLab 2-year limited warranty.

Specifications

Audio
Driver: 12mm dynamic
Frequency response: 20-20,000 Hz
Impedance: 12 ohms
EQ3 presets: Signature, Bass Boost, Balanced

Microphone
Total mics: 4 x MEMS
Noise canceling: 2-mic ENC
Sensitivity: -38 dB ±1 dB

Connectivity
Bluetooth: 5.4
Codecs: SBC, AAC
Range: 30+ ft
Support protocols: HSP/HFP/A2DP/AVRCP
Multipoint: Yes (2 devices)
Google Fast Pair: Yes
Microsoft Swift Pair: Yes
iOS compatible: Yes
Android compatible: Yes
Siri: Yes
Google Assistant: Yes

Battery
Per earbud: 7 hours
Total playtime: 21 hours
Standby: 60+ hours
Quick charge: 10 min = 1 hour
Earbud battery: 70 mAh 3.7V LiPo
Earbud charge time: <2 hours
Case battery: 400 mAh 3.7V LiPo
Case charge time: <2 hours
Charge port: USB-C
Input power: DC 5V, 1A

Fit and comfort
Fit style: Open-ear clip-on cuff
IP rating: IP55 (earbuds)

Features
Controls: Touch
Voice assistant: Siri, Google Assistant
Movie Mode latency: <200ms
Music latency: >200ms

App (JLab App)
Custom EQ: Yes
Custom controls: Yes
Music / Movie Mode: Yes
OTA updates: Yes
Safe hearing: Yes
My JLab: Yes

Dimensions - earbuds
Height: 1.07 in
Length: 0.72 in
Width: 1.20 in
Total weight: 12 g

Dimensions - case
Height: 1.75 in
Length: 2.75 in
Width: 1.04 in
Weight: 36.8 g

In the box
Flex Open earbuds · JLab 2-year limited warranty