Bluetooth Version: Bluetooth V5.0 Transmission Distance: 10-15 Meters Without Barriers Frequency Response Range: 20Hz-20KHZ Music Playback Time (100% Volume): About 3-4 Hours Functionalist, Bluetooth, Waterproof, Noise Cancelling, Microphone

Product Name:Vaneless Neck Hanging FanFeature:DescriptionVaneless Neck Hanging Fan – A lightweight, bladeless personal cooling device that sits comfortably around the neck, delivering 360° airflow through multiple vents for a refreshing,...