JBL Vibe Buds True Wireless Earbuds - Discontinued bluetooth Volume on the M15S can

Volume on the M15S can be adjusted either with an analog potentiometer knob or with buttons

you will enjoy the sound in optimal quality and benefit from the Augmented Mode

It applies digital-signal processing to match the phase characteristics of various types of analog amplifier to deliver a purer

it has the unique sound you expect from a Campfire Audio headphone

20 Hz to 20 kHz Frequency Response

JBL Vibe Buds True Wireless Earbuds - Discontinued bluetooth Volume on the M15S canDeep bass, plenty of fun Bring your sound everywhere. With bass you can feel, up to 32 total hours of battery life, and a secure, comfortable bud design, the splash and dust resistant JBL Vibe Buds are designed for your daily entertainment. Whether you're roaming city streets or relaxing on the beach, your hands free stereo calls will always be crystal clear, while Smart Ambient technology keeps you aware of your surroundings. And when you need an