Smith x Aleck Nunchucks Wireless Helmet Audio Kit Smith x Aleck Nunchucks are the Bluetooth helmet speakers that bring premium sound for days, and hands free group communication to any ski or snowboard helmet. Glove-friendly controls help you manage your music, comms, calls, and voice assistant while going anywhere on the mountain. The Nunchucks turn your playlist into a private concert, keeps your squad in touch on low-vis days, and the Friend Finder makes meeting up for aprés easy, no matter the conditions or crowds. Every day on the snow is a good one, and these Nunchucks make every run better. Double Battery Life! (18 hours) Improved Installation & Ear Comfort Snappier Bluetooth 5.2 USB-C Charging Optimal charging location Glove Friendly Controls - Oversized buttons make controlling everything easy while wearing gloves or mittens. Calls, Siri, & Google Assistant - Use the built-in mic to call your contacts, make Siri commands, or utilize Google Assistant. Water Resistant - IPX4 water & sweat resistant High fidelity audio - For optimal acoustics with crisp highs and hard-hitting bass Aleck tuned these 40mm titanium drivers to get the best all-around sound for any snow helmet. A powerful EQ was then added in the app to give users the ability to further fine-tune the ranges dialing in that perfect sound.