OutdoorMaster Wireless Bluetooth 5.3 Ski Helmet Drop-in Headphones HD Speaker Chip Compatible with Audio-Ready Helmet with Built-in Mic for Motorcycling Easy Control Buttons IP45 Sweat-Resistance

Clean Sound, Clear Highs, Big Bass - OM BT01 is a wired chips equipped with optimally tuned 40mm drivers and smart chip Bluetooth 5.3 for euphonious resonation with encrypted strong and stable connection ensuring an wonderful shredding journey on the slope.

Skiing/Snowboarding Friendly Control - Three glove friendly buttons controls adjust volume, change tracks, play, pause, take calls and use Siri (voice control) through the built-in microphone.

A Pair of Chips Understand Skier/Snowboarder - Built-in microphone allows you to get to jamming without missing anytime from the pow to answer missed calls when shredding & riding. Headphone can be charged directly without pulling off from helmet.

Universal Helmet Compatibility - Minimal designed headset with 12.2 inch cord fits most audio ready ski/snowboard helmets including Giro, Smith, Burton, K2, POC, Anon and even motorcycle helmets. Attention -- If your ears feel pain after wearing them for a while, which is caused by pressure. Please remove the helmet headphones and take it on again after 10 minutes.

Rugged Design for All Conditions - OM BT01 wireless headphone made of IP45 sweat-resistance material and tested working perfectly at -20°C/-4°F. Up to 10 hrs play time & 50 hrs standby time. PLEASE CONTACT US IF YOU HAVE ANY QUESTIONS ABOUT OUTDOORMASTER HELMET HEADPHONES, WE OFFER ONE-YEAR PRODUCT QUALITY WARRANTY AND WILL SOLVE YOUR PROBLEM IN 24H.