This wired in-helmet audio kit provides fuss-free sound thanks to universally compatible ear pads and super-thin drivers for a Hi-Fi experience.Headphone style: On ear.Wireless connectivity: N/ASystem compatibility: Volume control via Siri and Google AssistantAdditional features: One-touch push-to-talk walkie talkie with Aleck GO! app for iOS and Android; IPX-4 sweat and water resistance; temperature rated to -4ºF/-20ºC; glove-friendly on-device button for audio control; built-in microphone Textile/plastic/electronic components Spot clean Made in the USA of imported materials