• NOTE: If headset is too tight we suggest placing them over a ball or something of similar size/shape. Leave undisturbed for at least 24 hours. Repeat if necessary. Please also try length adjustments of either earpiece until both sides best fit you.
• JBL PURE BASS SOUND: These wireless headphones feature the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world.
• WIRELESS BLUETOOTH: These headphones stream wirelessly from your device and can even switch between two devices so that you don't miss a call.
• UP TO 40 HOURS BATTERY WITH SPEED CHARGE: For long-lasting fun, listen wirelessly for up to 40 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 2 additional hours of music.
• MICROPHONE ON EAR CUP FOR HANDS-FREE CALLS: Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup.
• ASK SIRI OR HEY GOOGLE: Siri or Hey Google is just a button away: activate the voice assistant of your device by pushing the multi-function button.
• Featuring an adjustable headband the Tune 510BT are designed to fit nearly any head size comfortably

Audio Quality and Features

Driver Size: 32mm Dynamic Driver
Frequency Response: 20Hz – 20kHz
Impedance: 32 ohms
Sensitivity: 103.5dB SPL @ 1kHz/1mW
Maximum SPL: 95dB
Microphone Sensitivity: -29dBV @ 1kHz/Pa
JBL Pure Bass Sound: Renowned for deep, immersive bass.
Connectivity

Bluetooth Version: 5.0
Profiles Supported: A2DP v1.3, AVRCP v1.6, HFP v1.7
Multi-Point Connection: Easily switch between devices.
Battery

Battery Life: Up to 40 hours playback on a full charge.
Fast Charging: 5 minutes of charging provides 2 hours of playback.
Charging Time: Approximately 2 hours via USB-C.
Design

Style: On-ear, wireless.
Comfort: Lightweight with padded ear cushions and headband.
Portability: Foldable design for easy transport.
Additional Features

Voice Assistant Support: Compatible with Siri and Google Assistant.
Call Management: Built-in microphone for hands-free calls.
Compatibility

Designed for Android and iOS devices.