JBL Tune 520Bt Wireless Foldable On-Ear Headphones with Bluetooth 5.3 up-to 57 Hours Playtime

Platform & Performance

• Driver Size: 33 mm dynamic driver

• Number of Microphones: 1

• Driver Sensitivity: 102 dB at 1kHz/1mW

• Impedance: 30 ohms

• Dynamic Frequency Response: 20 Hz – 20 kHz

• Power Supply: 5V / 1A

Audio Features

• Sound Technology: JBL Pure Bass Sound

• App Control: JBL Headphones App with EQ customization and Voice Prompts

• Hands-Free Calling: Yes, with Voice Aware

• Voice Assistant: Siri or Google Assistant via multi-function button

• Multipoint Connection: Yes — seamlessly switch between two Bluetooth devices

Connectivity

• Bluetooth Version: 5.3

• Bluetooth Profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2

• Bluetooth Transmitter Frequency Range: 2.4 GHz – 2.4835 GHz

• Bluetooth Transmitter Power: 6 dBm (E.I.R.P)

• Bluetooth Transmitter Modulation: GFSK, π/4-DQPSK, 8-DPSK

• Charging Port: USB Type-C

Battery & Charging

• Maximum Play Time: Up to 57 hours

• Charging Time: 2 hours (from empty)

• Speed Charge: 5-minute charge = 3 additional hours of music

Design & Build

• Form Factor: On-ear, foldable

• Audio Cable Length: 0.7 ft (0.2 m)

• Ear Cup External Depth: 1.7 cm (0.7 in)

• Ear Cup External Height: 3.2 cm (1.3 in)

• Ear Cup External Width: 7.3 cm (2.9 in)

• Weight: 157 g (5.54 oz)

• Activity: Leisure

• Colors: Multiple colorways available

In the Box

• 1 × JBL Tune 520BT headphones

• 1 × USB Type-C charging cable

• 1 × Warning card

• 1 × Warranty card