About this item

• Up to 32 hours of battery life: Never miss a beat with 32 (8 plus24) hours of battery life or 6 hours, plus 18 hours in the case when noise cancelling is engaged. Need a boost Speed Charge for just 10 minutes to get 2 hours of playtime.
• Water resistant and sweatproof: Don't be deterred by bad weather. Thanks to IPX4 water resistance and sweat proofing, there isn't a workout or downpour the Tune Flex can't handle.
• Active Noise Cancelling technology and Smart Ambient feature: Hear preferred sounds more, unwanted sounds less.
• Active Noise Cancelling technology equipped with 2 microphones to reduce audio disturbances.
• Utilize Ambient Aware to stay aware of surroundings for increased safety when out and about, while TalkThru allows for quick conversations without headphone removal.
• JBL Pure Bass Sound: Smartly designed 12mm drivers enhanced by the stick form factor deliver JBL's Pure Bass Sound so you'll feel every pulsing beat.
• 4 mics for perfect calls: Enjoy hassle-free, hands-free calls in stereo. The Tune Flex are equipped with 4 microphones, so you'll always be heard with perfect clarity. Never hesitate to take or make a call again. And with VoiceAware, you can choose how much of your own voice to hear by controlling the amount of mic input routed back into your earbuds.