JBL Harman Kardon S700 Wireless Bluetooth Headphones.

JBL Pure Bass Sound: Engineered with 50mm drivers for concert-quality deep bass. ​Universal Bluetooth 5.0: Fast, stable wireless pairing with phones, tablets, and laptops. ​Long Battery Life: Up to 16+ hours of playtime on a single charge. ​Hands-Free Calls: Built-in HD microphone with echo-cancellation for clear voice calls. ​Ergonomic Foldable Design: Premium metal-finish earcups that fold for easy travel. ​Multi-Mode: Supports Bluetooth wireless and 3.5mm AUX wired connection. ​On-Ear Controls: Manage volume, tracks, and calls directly from the earcup.