JBL Tune 510BT, On Ear Wireless Headphones with Mic, up to 40 Hours Playtime, Pure Bass, Quick Charging, Dual Pairing, Bluetooth 5.0 & Voice Assistant Support for Mobile Phones BlueAbout this item JBL PURE BASE SOUND: Packed with 32mm Dynamic drivers, the JBL Tune 510BT features the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world.UPTO 40 HOURS PLAYTIME: Designed for long playhours, the Tune 510BT allows you to Listen wirelessly upto 40 hours non-stop under optimal audio settings. QUICK CHARGING: With its superior USB Type-C charging cable, a quick 5 min recharge of your Tune 510BT provides you with playtime upto 2 Hours while in a span of 2 hours, get your headphones completely charged up.DUAL PAIRING: The Multi Point Connectivity (Dual Pairing) on Tune 510BT allows you to effortlessly switch between 2 Bluetooth devices. Its a smooth transition when you have to receive a call on your mobile phone call while you are watching a video on your tab. VOICE ASSISTANT INTEGRATION: Siri or Hey Google is just a button away: activate the voice assistant of your device by pushing the multi-function button on the earcup.HANDS FREE CALLS: The button controls on the earcup of Tune 510BT, allows you to easily control your sound and manage your calls from your headphones. BLUETOOTH 5.0: Equipped with Bluetooth 5.0, wirelessly stream high quality sound from your mobile or tab without messy cords. IN THE BOX PACKAGE: 1 x Tune 510BT headphones, 1 x USB-C Charging Cable, 1 x Warranty/Warning 1 x QSG Model: Jblt510btblu