JBL Reflect Flow
JBL Reflect Flow Up to 30 Hours Battery Life + Speed Charge - Image

Up to 30 Hours Battery Life + Speed Charge

Powers a week’s worth of workouts or a full day of fun with up to 10 hours in the earbuds plus an additional 20 (max) in the charging case. A 10 min rapid charge gets you back in the game for up to another full hour.

JBL Reflect Flow Ergonomic Fit - Image

Ergonomic Fit

Better comfort and customization with ergonomic silicone tips and patented Freebit™ enhancers, available in 3 sizes.

JBL Reflect Flow Waterproof and dustproof - Image

Waterproof and dustproof

The IP67 waterproof and dustproof rating means durability and support through the toughest workout in any weather and conditions.


JBL Reflect Flow Ambient Aware and TalkThru - Image

Ambient Aware and TalkThru

Equipped with Ambient Aware for additional awareness in outdoor environments and TalkThru for easy conversation without taking out the earphones.

JBL Reflect Flow JBL Signature Sound - Image

JBL Signature Sound

The 5.8mm driver featuring JBL Signature Sound provides a powerful punch to all your playlists.

JBL Reflect Flow Hands-free stereo calls with easy access to your voice assistant - Image

Hands-free stereo calls with easy access to your voice assistant

Manage music and calls with ease or get info from your voice assistant at the touch of a button.

JBL Reflect Flow Truly Wireless - Image

Truly Wireless

Discover the freedom of a wireless lifestyle while on the go. Work out, listen to music, and manage your calls without the fear of tangled wires interrupting your groove.

Specs & Downloads



Designed for movement. Defined by you.

Enjoy the freedom to go further with JBL Reflect Flow headphones. Whether you’re in the gym training or outside on the go, the JBL Reflect Flow headphones are truly wireless to compliment your active lifestyle. In addition to the ability to change tracks, manage calls hands-free and access your voice assistant, the Reflect Flow headphones are IPX7 water and sweat proof providing up to 10 hours of continuous playtime with up to 20 additional hours in the charging case. You’ll also enjoy the Ambient Aware feature that enables you to hear what’s happening around you while still enjoying your music. Additionally, the TalkThru feature allows you to have a conversation without taking off the headphones. Comfortable and secure thanks to customizable ear-tips and Freebit enhancers, the Reflect Flow headphones delivers powerful JBL Signature Sound designed for movement.

General Specifications

Driver size (mm)
Number of Microphones

Audio Specifications

Number of drivers per ear
Driver sensitivity at 1kHz/1mW (dB)
102 dB SPL
Dynamic frequency response range (Hz)
20Hz - 20kHz
Impedance (ohms)


Charging Case Weight (oz)
Earpiece Weight (oz)
Charging Case Weight (g)
Earpiece Weight (g)

Control and Connection Specifications

Bluetooth version
Bluetooth profiles
A2DP 1.3 AVRCP 1.5 HFP 1.6
Bluetooth frequency
2.402 GHz – 2.480 GHz
Bluetooth transmitted modulation
Bluetooth transmitter power
0 - 12.5dbm


Charging case battery life (max hours)
Charging time (hours from empty)
Maximum play time (hours)


Ambient Aware
Google Assistant
Hands Free Call
JBL Signature Sound
True Wireless
Charging case
Remote control on ear cups?
IP Code
Charging cable
Voice Assistant integration
Built-in Microphone
Speed charge
Rechargable battery

What's in The Box?

  • 1 x JBL Reflect Flow
  • 1 x Charging cable
  • 3 x Sizes of ear tips
  • 3 x Sizes Freebit
  • 1 x Charging case
  • 1 x Quick start guide / Safety Sheet (S/i)
  • 1 x Warranty / Warning (W/!)
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Rated 1 out of 5 by from Don’t waste your money I bought these in November from Amazon. They worked perfectly for the first few weeks and kept wondering why the reviews around that time weren’t as good as they should’ve been. Now when I go to use them it’s not even guaranteed that they will actually turn them off or not. I’ve never dropped them, submerged them in water (or have ever put them near water), or any other thing you can do to mess these up. I’m so frustrated. I’ve called twice now. They don’t take my name, number , or email. They give me the same troubleshooting tactics that I’ve tried time and time again...I’m tired of this and SO DISSATISFIED and DISAPPOINTED. Keep looking.
Date published: 2020-01-31
Rated 1 out of 5 by from not worth the money just google "jbl reflect flow left earbud not working" and you will see why i will never buy these again. I purchased the reflect flow headphones about 4-5 mos ago and they were great. sounded fantastic right out of the box but after 4 months the left earbud started dying. it now maintains significant lower volume than the right. this is obviously a known issue based on all of the online info regarding this and jbl issued me a return label instantly. It is nice they are at least replacing the product but i expected more from jbl after using their wireless speakers for years with no issues. looks like true wireless headphones are still a few years out of being great at this pricepoint.
Date published: 2020-08-12
Rated 1 out of 5 by from Quality too poor to justify price The first pair I bought had one of the ear pieces not charging or turning on. I received a replacement unit, but not much better. Half the time you wake up the next morning expecting them to be fully charged after charging all night, but to your surprise they stopped at some point and now you planned on using them you're out of luck. That is my biggest gripe. Sound is good, I will give it that. Battery life is not 10 hrs, closer to 6-7. Price is just too high to justify the performance concerns. If they were $30 I'd chalk it up to cheap headphones, but these are $150! Unacceptable.
Date published: 2020-01-25
Rated 5 out of 5 by from I am impressed! I am really impressed by those amazing headphones! Those wireless sport headphones are excellent for basically all situations. For example, for taking them out for run or just wear them around town. Also, they are ideal for those who love to exercise and go to the gym. The headphones are built extremely well and they are comfortable to wear. They have got very good sound isolation which i personally believe it helps a lot when i work out outdoors. From my personal experience, the case battery can last for approximately two weeks without being charged and for the headphones battery can last for several days. I am very happy with this product!
Date published: 2019-09-04
Rated 1 out of 5 by from Not charging First off these are amazing earphones, really pack a punch for such small devices and can easily compete with high end over ear headphones sound quality wise. My issue with these is to do with the charging which in my experience was absolutely hurrendous. For the first month or so the charging process in the case was totally fine but after that it all went downhill. the earphones started requiring a lot of fidgeting to get the connection right or else they wouldnt charge at all. eventually they stopped charging in the case altogether unless the case was connected to a power source and they still require at least 5 minutes of fidgeting for them to even start charging. Very disappointed for a product that cost this much money
Date published: 2020-08-04
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Product Q&A

I do not feel comfortable though I have tried all the possibilities with bitfit and earplugs, My ears start whistling when I wear the buds due to pressure and after a while headache starts. I love the sound of these earbuds. Is there any remedy for it.

Asked by: Seeker
did you try the 'fix' supplied by Tioma7? did it work.... ive got the same problem - love the sound form these phones but troubled as to why i should go out and buy more buds to make them work properly!
Answered by: Heywood1983
Date published: 2021-06-06

Does it supports AAC coding?

Asked by: holamchin
Sorry but you absolutely worng. I can confirm 100% that AAC encoding is supported by this product.
Answered by: utomi84
Date published: 2021-06-23

Hi, is it possible to connect Jbl reflect flow with bluetooth 5.0 to phone with bluetooth 4.2 ? If it is possible, does it have some disadvantages like worse battery life ?

Asked by: ggbn
Our JBL Reflect Flow has Bluetooth 5.0, which is backward compatible with other versions. It would improve battery life instead of worsening it since it requires less energy to establish a stable and improved connection.
Answered by: Rhae
Date published: 2022-01-21

I lost my charging case with earbuds in it. Is there a way to trace them or know the last known location of them.

Asked by: Pubbi
Unfortunately, we cannot track your lost JBL Reflect Flow as it has no GPS device that's usually on mobile phones.
Answered by: Jem at Customer Support
Date published: 2021-08-10

Earbuds stop charging after 5 minutes, the longest they have charged is 23 minutes after full battery drain. Is this much time sufficient to give it a full charge? Do red light on the earbuds has to be red to show that they are chargiing ?

Asked by: Seeker
The standard charging time for your JBL Reflect Flow to fully charge is within 2 hours and fewer thanks to the speed charge function of your earbuds. During charging, the charging case LED will show as red and will turn off once your earbuds are fully charged. Check out the charging and LED behaviors section of our JBL Reflect Flow quick start guide through this link: https://bit.ly/2q9ZeaR
Answered by: Rhae
Date published: 2022-08-20

Can I swim in these? 

Asked by: EdwardH
Don't know who said that, but on the box it states waterproof IPX7 Even the picture has water on the earbuds. Unfortunately IPX7 only means up to 1 meter for less than 30mins.
Answered by: Neil49
Date published: 2022-02-16

what is the use of keeping the bluetooth power constant (and high) ????? how can i reduce the level sar of jbl reflect flow ??

Asked by: Lolopoporocky045
It is not possible to reduce the Bluetooth levels of our JBL Reflect Flow. Please see below for the Bluetooth information of our JBL Reflect Flow: Version 5.0: A2DP 1.3; AVRCP 1.5; HFP 1.6 Bluetooth transmitter power < 9.5 dBm Bluetooth frequency 2.402 GHz – 2.480 GHz Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8DPSK Our JBL Reflect flow complies with Part 15 of the FCC rules. If you wish to receive a copy of the Bluetooth test report for Our Reflect flow, we can provide it to you via email.
Answered by: Rhae
Date published: 2021-06-06

Battery charging light goes off after 30sec in case and they won’t charge. How do I fix this?

Asked by: Kiemann
Thank you for your question, Please contact us directly so we can solve your problem as fast as we can. https://support.jbl.com/gb/en/customer-service/contact.html
Answered by: Noah at Customer Support
Date published: 2021-06-06
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