SUPERIOR SOUND QUALITY: The combination of powerful 40mm large-aperture drivers and advanced CSR8635 chip deliver rich, refined acoustics that compliment the bass experience, and the memory protein earmuffs with a noise isolating seal block out distractions and exterior noise letting you immerse totally in music LONG LASTING COMFORTABLE FIT: Adjustable headband, 90° swiveling ear cups, super soft protein earpads ensure the most comfort fit you could ever experienced, our new lightweight cushion material features magnetic absorption, which helps improve comfort and sound quality over long periods of time HANDS-FREE CALL & BUILT-IN MIC: With a high-quality built-in microphone, it provides a clear phone communication(microphone only works in the Bluetooth mode). Skip a track, change the volume and take or make calls just by a headphone, with no need to reach to your phones, Bluetooth connection distance is up to 33ft

WGear Featured Design Shock, Shake and Scratch protection Case for Motorola S10-HD and S11-Flex HD Protective Mesh pocket for Charger, Cable and other accessories for Neckband and Bond Conduction like, Aftershokz AS600SG, AS450, AS600OB, AS600IG, AS500SM, AS600PK, AS500SN, AS500S Also applicable to Aftershokz Bluez 2S, Sportz Titanium, HLQING, Ear Shield, Liwithpro, Besteker