Pure bass. Zero noise.
The Tune Flex are here to provide big sound in a small package. These true wireless earbuds give them long-lasting power and the exceptional audio that comes with the JBL name, along with an ergonomic and water-resistant design for all-day comfort in any weather.

• JBL Pure Bass Sound + smartly designed 12mm drivers deliver JBL’s Pure Bass Sound
• Active Noise Cancelling technology with 2 microphones
• Equipped with 4 microphones for perfect call clarity
• Up to 32 hours of battery life
• IPX4 water resistance and sweat proofing
• Stick open design ensures comfort without pressure and natural sound awareness