Quality sound just got easier—and more fun. JBL Wave Flex 2 earbuds feature exciting JBL Pure Bass Sound; plus Smart Ambient technology so you decide how much of the outside world you want to hear. Manage hands-free crisp; clear calls with just a tap of the earbuds. Use the JBL Headphones app to customize your sound and Voice Prompts language. Connect seamlessly with up to 8 Bluetooth® devices and switch effortlessly from one to another. Thanks to their shape; the Wave Flex 2 shine for their comfortable ergonomic design. And with 40 hours of playback time; they’re a great everyday sound companion. Key Features: - 12mm dynamic drivers that deliver powerful JBL Pure Bass sound - 4 mics for crisp; clear calls - Smart Ambient technology - 40 hours total playback time; plus speed charging - Dust and water resistant - Multi-point connection - Seamless Bluetooth pairing - JBL headphones app What's in the Box: - 1 x JBL Wave Flex 2 headphones - 1 x Type-C USB charging cable - 1 x Charging case - 1 x Warranty / Warning (W / !) - 1 x product QSG/ Safety Sheet (S / i)