Convenient Design: Designed as a neckband, offering easy wear and removal, perfect for on-the-go use. Durable Construction: Constructed to withstand the rigors of outdoor use, ensuring longevity and reliability. Lightweight Material: Made with lightweight materials, ensuring it doesn't add unnecessary bulk or weight during physical activities. Versatile Use: Ideal for various outdoor sports, camping, and hiking, enhancing comfort in hot weather conditions. PCM Crystal Technology: Features PCM crystal physical cooling, providing a refreshing and cool sensation during outdoor activities.