JBL Deep Bass SoundGet the most from your mixes with high-quality audio from secure. reliable earbudswith 12mm drivers featuring JBL Deep Bass Sound.Comfortable fitThe ergonomic. stick-open design of the JBL Wave Flex fits so comfortably you mayforget you’re wearing them. The stick-open design allows you to enjoy all the soundwithout blocking your ear-canal.Up to 32 (8h + 24h) total hours of battery life with speed chargingWith 8 hours of battery life in the earbuds and 24 in the case. the JBL Wave Flexprovide all-day audio. And when you need more power. you can speed charge anextra two hours in just 10 minutes.Stay aware of your surroundingGo anywhere and hear everything with Smart Ambient technology. When you needto pause for a quick chat. TalkThru lets you instantly hear yourself and those aroundyou without taking out your earbuds. Or use Ambient Aware to keep the musicplaying while remaining aware of your surroundings. Hands-free calls with VoiceAwareWhen you’re making hands-free stereo calls on the go. VoiceAware lets you balancehow much of your own voice you hear while talking with others.Water and dust resistantFrom the beach to the bike trail. the IP54-certified earbuds and IPX2 charging caseare water and dust resistant for all-day experiences.JBL Headphones App compatibleListen all day—your way. Dial in your preferred sound with the dedicated app andtransform the JBL Wave Flex into your ideal audio companion.