Flexible Device: This neckband has an ergonomic look and makes it a lightweight device to carry while traveling, in sports, in exercise, and other activities. Connectivity: The Bluetooth v5.1 version takes wireless connectivity to another level. Sound Quality: This flexible gadget has clear audio that helps you to enjoy music with high beats and attend uninterrupted personal and professional calls. Battery Life: 15 hours of battery backup for a long-lasting piece and calls usage at the moderate sound. Additional Features: It is Water Resistant feature, an in-built mic, high-quality bass edition.