The JBL Tune 510BT wireless on-ear headphones pack JBL’s signature Pure Bass sound into a lightweight, foldable design that’s perfect for everyday music and calls. With Bluetooth 5.0 connectivity, you get a stable wireless connection to your phone or tablet, and dual pairing (multipoint) lets you switch easily between two devices — so you won’t miss a call while watching videos or listening to music. The built-in microphone supports hands-free calling and voice assistant access, while the on-ear controls make playback and volume adjustments effortless. These headphones deliver up to ~40 hours of battery life on a single charge and support quick charging — just 5 minutes plugged in gives you around 2 hours of extra playtime. Comfortable ear cushions and a foldable frame add portability and convenience, making the Tune 510BT a reliable choice for daily listening at work, travel, or home.