JBL Tune 720BT Wireless Over-Ear Headphones
WHAT’S IN THE BOX
APP
JBL HEADPHONES
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POWER ON & CONNECT
* TO ENTER PAIRING MODE AGAIN, POWER OFF AND HOLD 
FOR 5 SECONDS.
MULTI-POINT CONNECTION
CONTROLS
ENABLE ADVANCED CONTROLS BY CONNECTING YOUR JBL TUNE72OBT TO JBL HEADPHONES APP 
WIRED LISTENING MODE
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CHARGING
FACTORY RESET
LED BEHAVIORS
Specifications
- Model: TUNE720BT
- Driver size: 40 mm/ 1.57″
- Dynamic Driver Power Supply: 5V =1A
- Weight: 220 g/ 0.485 lbs
- Battery type: Lithium-ion Battery (500 mAh/ 3.7 V)
- Charging time: 2 hrs from empty
- Music playtime with BT on: Up to 76 hrs
- Talk time: Up to 45 hrs
- Frequency response: 20 Hz – 20 kHz
- Impedance: 32 ohm
- Sensitivity: 101 dB SPL@1 kHz
- Maximum SPL: 95 dB
- Microphone sensitivity: -40 dBV/Pa@1 kHz
- Bluetooth version: 5.3
- Bluetooth profile version: A2DP v1.3.2, AVRCP v1.6.2, H
- Bluetooth transmitter frequency range: 2.400 GHz – 2.4835 GHz
- Bluetooth transmitter power: ≤ 10 dBm (EIRP)
- Bluetooth transmitter modulation: GFSK, m/4-DQPSK, 8-DPSK
- Maximum operation temperature: 45 °C
TO PROLONG BATTERY LIFESPAN, FULLY CHARGE AT LEAST ONCE EVERY 3 MONTHS. BATTERY LIFE VARIES BY USE AND SETTINGS.
IC RF Exposure Information and Statement
The SAR limit of Canada (C) is 1.6 W/kg averaged over one gram of tissue. Device types: (IC:6132A-TUNE720BT) has also been tested against this SAR limit. According to this standard, the highest SAR value reported during product certification for head use is 0.017 W/Kg.
The device was tested for typical bodily operations where the product was kept 0 mm from the head. To maintain compliance with IC RF exposure requirements, use accessories that maintain a separation distance of 0mm between the user’s head and the back of the headset. The use of belt clips, holsters, and similar accessories shall not contain metal parts in their assembly. The use of accessories that do not meet these requirements may not comply with IC RF exposure requirements and should be avoided.
Head operation
The device was subjected to a typical head manipulation test. In order to comply with RF exposure requirements, a minimum separation distance of 0 cm must be maintained between the user’s ear and the product (including the antenna). Head exposures that do not meet these requirements may not meet RF exposure requirements and should be avoided. Use only the supplied or approved antenna IC:6132A-TUNE720BT
WARNING
DO NOT ATTEMPT TO OPEN, SERVICE, OR DISASSEMBLE THE BATTERY | DO NOT SHORT CIRCUIT | MAY EXPLODE IF DISPOSED OF IN FIRE | RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE | DISPOSE OR RECYCLE USED BATTERIES ACCORDING TO THE INSTRUCTIONS
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JBL Tune 720BT Wireless Over-Ear Headphones- FAQs
How do I turn on JBL 720BT headphones?
To turn them on, press and hold the center button on the inline mic (usually while wearing the headphones). You’ll hear “powering on” and see a blinking blue light.
Do the JBL Tune 720BT headphones have noise cancellation?
No, they don’t feature Active Noise Cancellation (ANC), but they still block out a good amount of outside noise passively.
How long does it take to charge JBL Tune 720BT?
It takes around 2 hours for a full charge. A quick 5-minute charge gives you about 3 hours of playtime.
Why do my JBL headphones turn off on their own?
They automatically shut down after 10 minutes of inactivity (no sound or voice commands) to save battery.
What does “BT” stand for in JBL 720BT?
“BT” stands for Bluetooth, meaning these headphones connect wirelessly to your devices.
Can I turn on noise cancellation on the JBL 720BT?
No, the JBL Tune 720BT does not support Active Noise Cancellation (ANC). Some other JBL models may have this feature.
How long does it take JBL headphones to fully charge?
Charging time is typically around 2 to 2.5 hours, depending on your USB charger.
Are the JBL Tune 720BT headphones worth it?
Yes! They offer great sound quality, long battery life, and comfortable wear — a solid choice at a midrange price.
What is ANC in headphones?
ANC (Active Noise Cancellation) is a feature that reduces background noise using built-in microphones and speakers. It’s not included in the JBL Tune 720BT.