– Stay cool on the go with the COOLIFY Cyber Alpha Neck Fan, designed for personal climate control with adjustable temperature settings. – This wearable fan features advanced cooling technology and a sleek, ergonomic design that fits comfortably around your neck. – With quiet operation and long battery life, it’s perfect for commuting, outdoor activities, or working from home. – The intuitive temperature control lets you switch between cooling and warming modes for year-round comfort. – Product dimensions: 8.9 x 8.4 x 2.8 inches; Weight: 1.15 lbs.