Æ?Convenient & ComfortableÆ?? - Designed to fit in either ear, the retractable ear hook and flip-boom arm swivels and rotates for a secure fit. Lightweight and comfortable enough to be worn for hours at a time. Ultimate comfort ear gels are available in 3 different sizes (one on the headset) to provide a snug, secure¶ÿtailored¶ÿfit. Unique high-end carrying case protects the headset from damaging and losing. Æ?Noise CancellationÆ??- Built-in HD microphone with advanced CVC6.0 noise reduction technology blocks out disruptive background noise like wind, traffic or crowds, offers crystal clear audio and natural sound, allows you to enjoy high quality music and clear phone calls wherever. Æ?Hands-free for CallingÆ?? - This Bluetooth headset with mic supports Siri and Google voice assistant. Easily mute/unmute with the touch of a button. Voice alerts battery level, connection status, mute/unmute status, and even announce the phone number of income caller. Easy-to-reach buttons let you manage the music and call hands-free. Æ?Bluetooth 4.1 TechnologyÆ?? - Provides fast and stable pairing with any IOS and Android smart phones, tablets, laptops, MP3 players from up to 33' away. It can pair easily with any two Bluetooth devices at once. With up to 8-10 hours of continuous calls and up to 7.5 days in standby mode, this Bluetooth earpiece lets you make reliable wireless calls throughout the day on a single 1.5 hours quick charge. Æ?100% Satisfaction GuaranteeÆ??- We offer 30-day money back and 12-month worry-free warranty with our friendly customer service. If for any reason you're not completely satisfied, weƒ??ll do everything we can to make it right. You won't find that kind of promise everywhere ƒ?? but you will find it here. ƒ?§ See more product details