JBL Tune 520BT - Wireless On-Ear Headphones

• JBL Pure Bass Sound: The JBL Tune 520BT features the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.
• Wireless Bluetooth 5.3 technology: Wireless stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology.
• Customize your listening experience: Download 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 520BT features.
• Up to 57H battery life and speed charge (5mins = 3H): For long-lasting fun, listen wireless for up to 57 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 Aware: Easily 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.

General Specifications

Driver size (mm)                          33

Activity                                        Leisure

Number of Microphones            1

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)                          102

Dynamic frequency response range (Hz)                   20 Hz - 20 kHz

Impedance (ohms)                                                     30

Control and Connection Specifications

Bluetooth version                                                       5.3

Bluetooth frequency                                                   2.4 GHz – 2.4835 GHz

Connection                                                                 Wireless

Connectivity Technology                                            Bluetooth

Bluetooth profiles                                                       HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2

Bluetooth transmitted modulation                             GFSK, π/4-DQPSK, 8-DPSK

Bluetooth transmitter power                                      6 dBm (E.I.R.P)

Battery

Charging time (hours from empty)                            2

Battery Life                                                                 57

Maximum play time (hours)                                       57