Features: brand new and high quality Active Noise Cancellation: Isolate the sound and listen to it, using a dedicated noise reduction chip, through receiving and analyzing the additional noise, the opposite signal is generated in the earphone to cancel it. Ergonomic Design: When riding a motorcycle can not be thrown away, you can enjoy a comfortable experience even wearing headphones for a long for time, bringing fun to your riding. Shocking Sound Quality Experience: Feel the shocking sound quality experience, can analyze the audio excellently, and present the original sound. Stable and Convenient Installation: The spring clip base is made of stainless steel, which is strong in elasticity, stable and durable. It is suitable for more helmets and is easy to install. Automatic Answering Incoming Calls:The incoming call will be answered automatically after the number is reported, no need to reach out for operation, safe riding. After online, double-click the + button to switch to answering the phone manually, which is convenient and free. Specifications: Material: ABS Color: As the Picture Shows Net Weight: 220g/0.49lbs Package Includes: 1Set Motorcycle Helmet Headset note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.