Featuring the first ever wireless NXTGen Active Noise Cancelling technology for in-ear headphones, JBL EVEREST™ ELITE 100 combines the immersive experience of active noise-cancelling with the ability to control the amount of outside noise to let in, giving you the power to balance awareness of your surroundings with your listening experience, all with the simple press of a button.
Battery capacity:      - Per earbud:40 mAh(min.)      - Charging case:500 mAh(min.)
Charging Time:      - About 1 hour for the earbuds(in the charging case)      - About 1 hour for the charging case(wire,without earbuds)
Controls:      - Double-tap      - Triple-tap      - Press and hold controls
Connectivity:      - Bluetooth Compatibility: BT 5.2      - Pop-up pair: supported      - Simultaneous Bluetooth connection with dual devices: supported
Listen to your favourite workout tunes in crystal clear quality with Swift. The tangle-free audio cable along with specially designed ear hooks and in-line call button and mic ensure a seamless workout experience. Swift fits snugly, creating a comfortable seal that helps isolate external noise, deliver deeper bass, and deliver best music performance every time. Universally compatible with every audio device, tablet and smartphone available and in various colours, making the Swift the earphones of choice for an extensive workout plan.