Description• Driver size (mm) 40• Number of Microphones 1• Driver sensitivity at 1kHz/1mW (dB): 101• Dynamic frequency response range (Hz): 20 Hz – 20 kHz• Impedance (ohms): 32• Bluetooth version: 5.3• Bluetooth profiles: HFP v1.7.2, AVRCP v1.6.2, A2DP v1.3.2• Bluetooth frequency: 2.4 GHz – 2.4835 GHz• Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8-DPSK• Bluetooth transmitter power: ≤ 10 dBm (E.I.R.P)• Charging time (hours from empty): 2• Maximum play time (hours): 76JBL Pure Bass SoundThe JBL Tune 720BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.Wireless Bluetooth 5.3 technologyWirelessly stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology.Customize your listening experienceDownload the free JBL Headphones App to tailor the sound to your taste with the EQ. Voice prompts in your desired language guide you through the Tune 720BT features.Up to 76H battery life and speed charge (5mins = 3H)For long-lasting fun, listen wirelessly for up to 76 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 3 additional hours of music.Hands-free calls with Voice AwareEasily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while talking, with the help of Voice Aware.Multi-point connectionsAllows you to effortlessly switch from one Bluetooth® device to another. You can simply switch from a video on your tablet to a call on your mobile phone, so that you’ll never miss a call.Detachable audio cableFlat battery? Extend the fun endlessly with the included audio cable.
