Harman JBL TUNE FLEX, Quick Start Manual

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HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
Technical specifications:
Driver size: 12 mm/ 0.472” Dynamic Driver
Power supply: 5V 1A
Earbud: 4.8 g per pc (9.6 g combined)/0.011 lbs per pc
(0.021 lbs combined)
Charging case: 38.6 g/ 0.086 lbs
Earbud dimensions (Height * Width * Depth):
34.9*20.5*20.2mm/1.37*0.80*0.79in
Charging case dimensions
(Height * Width * Depth): 47.0*51.5*29.3mm/1.85*2.02*1
.15in
Earbud battery type: Lithium-ion polymer (55 mAh/ 3.85 V)
Charging case battery type: Lithium-ion polymer (570 mAh/
3.85 V)
Charging time: < 2 hrs from empty
Talk time: 4.5 hrs
Music playtime with BT on and ANC off: up to 8 hrs
Music playtime with BT on and ANC on: up to 6 hrs
Frequency response: 20 Hz – 20 kHz
Impedance: 32 ohm
Sensitivity: 110 dB SPL@1 kHz
Maximum SPL: 95 dB
Microphone sensitivity: -38 dBV/Pa@1 kHz
Bluetooth version: 5.2
Bluetooth profile version: A2DP V1.3, AVRCP V1.6, HFP V1.7
Bluetooth transmitter frequency range:
2.4 GHz - 2.4835 GHz
Bluetooth transmitter power: <11 dBm
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Maximum operation temperature: 45 °C
IP Rating: IPX4
What’s in the box:
1 x JBL Tune Flex headphones
1 x Charging case
1 x USB Type-C charging cable
1 x open eartip
1 x 3 sizes of sealing eartips
1 x Warranty / Warning (W / !)
1 x QSG / Safety Sheet (S / i)
Features and Benefits
JBL Pure Bass Sound
Smartly designed 12mm drivers enhanced by the stick form factor deliver JBL’s Pure Bass
Sound so you’ll feel every pulsing beat.
Active Noise Cancelling with Smart Ambient
Hear more of what you want, less of what you don’t. Active Noise Cancelling technology
with 2 microphones lets you minimize audio distractions. With Ambient Aware, you can tune
into your surroundings at any time so that you feel safer when you’re out in the world, while
TalkThru lets you stop for a quick chat without having to remove your headphones.
4 mics for perfect calls
Enjoy hassle-free, hands-free calls in stereo. The Tune Flex are equipped with 4
microphones, so you’ll always be heard with perfect clarity. Never hesitate to take or make
a call again. And with VoiceAware, you can choose how much of your own voice to hear by
controlling the amount of mic input routed back into your earbuds.
Up to 32 hours of battery life
Never miss a beat with 32 (8+24) hours of battery life or 6 hours, plus 18 hours in the case
when noise cancelling is engaged. Need a boost? Speed Charge for just 10 minutes to get
2 hours of playtime.
Water resistant & sweatproof
Don’t be deterred by bad weather. Thanks to IPX4 water resistance and sweat proofing,
there isn’t a workout or downpour the Tune Flex can’t handle.
All-day fit & comfort
Never be without your music. The stick open design ensures comfort without pressure and
natural sound awareness. Additional Sealing tips in 3 sizes together with the Sealing Ear tip
mode in the App allow you to create environmental sound sealing without compromising the
light, sleek design of these earbuds.
JBL Headphones App
The JBL Headphones App lets you enjoy your music your way. Customize your listening
experience and the touch control gestures, find your earbuds, control the environmental
noise and the Smart Audio & Video modes. Download the App for free and discover how
much more you can do.
© 2022 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries. Features, specifications
and appearance are subject to change without notice.
True wireless Noise Cancelling earbuds
TUNE FLEX