: Featuring Bluetooth 4.0 , it offers a range of up to 40 feet. An in-line 3-button remote and microphone allow for hands-free calls and music navigation without needing to touch your smartphone. User Feedback and Considerations

: Equipped with 8.5mm drivers , the Synchros Reflect BT delivers the "JBL Signature Sound," characterized by punchy bass and clear highs to keep you motivated during workouts.

: Built-in magnets on the back of each ear bud allow them to click together around your neck when not in use, preventing them from falling off or tangling in your gym bag.

According to aggregated reviews from and JBL , users generally appreciate the lightweight feel and the fact that the earbuds "don't fall out even during a harder workout". However, some users have noted: Synchros Reflect BT | In-ear, Bluetooth® sport headphones