JBL Tune 520BT Wireless On Ear Headphones with Built-in Microphone and Bluetooth (520 BT)

JBL Tune 520BT Wireless On Ear Headphones with Built-in Microphone and Bluetooth (520 BT)

JBL Pure Bass Sound
The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.

Wireless Bluetooth 5.3 technology
Wirelessly 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.

Specification :

Power supply: 5 V, 1 A

• Frequency response: 20 Hz – 20 kHz
• Impedance: 30 ohm
• Sensitivity: 102 dB SPL@ 1kHz 1mW
• Maximum SPL: 95 dB
• Microphone sensitivity: -40 dBV@1kHz/Pa
• Maximum operation temperature: 45 °C
• Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
• Bluetooth version: 5.3
• Bluetooth profile version: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
• Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
• Bluetooth transmitted power: 6 dBm (E.I.R.P)
• Driver size: 33mm / 1.30" Dynamic driver
• Headphone Cable Length (m): 1.2
• Headphone Cable Length (ft): 3.937
• Ear Cup External Height (cm): 7.34
• Ear Cup External Height (in): 2.8897
• Ear Cup External Width (cm): 7.34
• Ear Cup External Width (in): 2.8897
• Ear Cup Internal Height (cm): 3.1
• Ear Cup Internal Height (in): 1.2205
• Ear Cup Internal Width (cm): 3.1
• Ear Cup Internal Width (in): 1.2205
• Ear Cup Depth (cm): 1.78
• Ear Cup Depth (in): 0.7008
• Headset battery type: Lithium-ion battery (3.7V / 450 mAh)
• Charging time: 2 hrs
• Music playtime with BT on: up to 57 hrs