Sennheiser Signature Sound - Powered by Sennheiser TrueResponse
transducer, a 7mm dynamic audio driver that delivers a high-end sound
experience with full bass.
Adaptable Acoustics - Open and Closed ear adapter options let you choose
between either higher running comfort with more situational awareness or
blocking outside noise for a focused and immersive audio experience.
Secure Customized Fit - Interchangeable fins and a choice of ear adapters
let you achieve a perfectly secure fit.
IP54 Dust, Splash & Sweat Resistance - Durability you can count on for your
toughest workouts - the earbuds take on dust, rain and sweat.
Battery Life - 9 hours playback with up to 27 hours with the charging case.
Built-In Equalizer - Tailor the sound experience using the Smart Control App.
Intuitive touch controls - Touch interface control of music, calls and voice
assistant for effortless operation.
Adjustable Sidetone - Sidetone makes phone calls more comfortable by
letting you hear your own voice during calls.
Connectivity - Compatible with Bluetooth 5.2. Connects to TV and Sport
equipment so you can stream your workout at home or stay connected
in the gym.