Pure Bass. Zero noise. Tackle your day one song at a time with the JBL Tune Flex. These true wireless earbuds give you up to 32 hours of exceptional JBL Pure Bass Sound, while the ergonomic and water- resistant design gives you all-day comfort in any weather. A simple touch allows you to manage and enjoy perfect calls anywhere, without ambient noises. And with Active Noise Cancelling and Smart Ambient technology, you choose whether you want to tune out the world or engage with your surroundings. The light stick open design ensures comfort all-day long and natural sound awareness. Best of all, the JBL Headphones App lets you personalize your entire listening experience. Stay connected to your world, your way.
General Specifications Driver size (mm)
12
IP Code
IPX4
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB) 110
Dynamic frequency response range (Hz)
20 Hz - 20 kHz
Impedance (ohms)
32
Dimensions
Charging Case Weight (oz)
1.4
Earpiece Weight (oz)
0.3
Charging Case Weight (g)
38.6
Earpiece Weight (g)
9.6
Control and Connection Specifications Bluetooth profiles
A2DP V1.3, AVRCP V1.6, HFP V1.7
Bluetooth frequency
2.4 GHz-2.4835 GHz
Bluetooth transmitted modulation
GFSK, TT/4-DQPSK, 8DPSK
Bluetooth transmitter power
<11 dBm
Bluetooth version
5.2
Battery
Charging time (hours from empty)
2
Maximum music play time with ANC off (hours)
8
Maximum music play time with ANC on (hours)
6
Maximum play time (hours)
32
Maximum talk time (hours)
4.5
Charging case battery life (max hours)
18
Features Bluetooth
Yes
Charging cable
Yes
Active Noise Cancelling
Yes
Ambient Aware
Yes
Built-in Microphone
Yes
Charging case
Yes
Hands Free Call
Yes
JBL Pure Bass Sound
Yes
Rechargable battery
Yes
Sweat Proof
Yes
True Wireless
Yes
Wireless
Yes