Active Noise Cancellation Function: AH01 adopts advanced active noise reduction technology, which can effectively reduce ambient sound, block out background noise and keep you away from the noises in the airplane, street or busy office, so that you can focus on what you want to listen to, such as music, videos, movies and more, making your trip or commute more enjoyable. 

Secure Magnetic Design: The built-in magnets can attach the two earbuds together when not in use, preventing the earphones from sliding off or cable tangle, which allows you to hang the earphones securely around your neck like a necklace.

Real Nano-coating Sweatproof: Advanced nano-coating technology has been adopted to greatly improve the sweatproof performance of the earbuds, making the Ausdom AH01 great sports earbuds. It's perfectly suitable for Yoga, fitness, running, jogging, hiking, other outdoor activities, etc. Enjoy beautiful music and experience a healthy life.

Lightweight Comfort & Hands-Free Calls: The soft and lightweight neckband fits comfortably around your neck, providing you with a great wearing experience. Built-in high-quality microphone is for hands-free calls, and conveniently frees you from the shackle of wires.

Long Working Time: A single full charge of AH01 can last for 11-hour talk/music time with Active Noise Cancelling On (13-hour talk/music time with ANC Off) and more than 2000 hours of standby time, so you can enjoy your favorite music freely and get rid of the power shortage while on the go.