ASNUG Neck Fan, Bladeless Neck Fan, 4000 mAh Rechargeable Personal Fan, 360° Hands Free Wearable Fan, 3 Speeds Adjustable,Faster Cooling, Ultra Quiet, Suitable for Home, Office, Travel, Sports Brand ASNUG Color Black Electric fan design Wearable Fan Power Source Battery Powered Style Modern Product Dimensions 2.35"D x 8.6"W x 5.5"H Room Type Office Special Feature Bladeless Recommended Uses For Product Cooling