The JBL Tune 510BT headphones let you stream powerful JBL Pure Bass sound with no N/Astrings attached. Easy to use these headphones provide up to 40 hours of pure pleasure N/Aand an extra 2 hours of battery with just 5 minutes of power with the USB-C charging cable. And if a call comes in while you are watching a video on another device the JBL Tune 510BT seamlessly switches to your mobile. Bluetooth 5.0 enabled and designed to be comfortable the JBL Tune 510BT headphones also allow you to connect to Siri or Google without using your mobile device. Available in multiple fresh colors and foldable for easy portability the JBL Tune 510BT headphones are a grab n go solution that helps you to inject music into every aspect of your busy life.N/AN/AJBL Pure Bass SoundN/AIt features the renowned JBL Pure Bass sound which can be found in the most famous venues all around the world.N/AN/AWireless Bluetooth 5.0 StreamingN/AWirelessly stream high-quality sound from your smartphone without messy cords.N/AN/AUp to 40H battery life and speed charge (5mins = 2H)N/AFor long-lasting fun listen wirelessly for 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.N/AN/AMulti-point connectionsN/AAllows you to effortlessly switch from one Bluetooth device to another. You can simply switch from a video on your tablet to a call on your mobile phone so that youll never miss a call.N/AN/AHands-free callsN/AEasily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup.N/AN/ALightweight comfortable and foldable designN/AThe lightweight materials and soft ear cushions with a padded headband make the headphones comfortable to wear for extended periods. The foldable design makes it convenient for you to carry your headphones anywhere and anytime you want music.N/AN/AAsk Siri or Hey GoogleN/ASiri or Hey Google is just a button away: activate the voice assistant of your device by pushing the multi-function button.