Open-Ear Bone-Conducting Audio Remain Fully Aware of Your Surroundings Up to 10 Hours of Playback & Calls Dual Noise-Canceling Microphones IP55-Rated Water/Sweat Resistance Dual Bass Enhancers for Better Sound 5-Minute Quick Charge for 1.5 Hours Safer Charging with Moisture Detection Up to 33' Wireless Range Carrying Case & Magnetic Charge Cable