Battery powered convenience and durability: this fishing headlamp runs on 3x AAA batteries, delivering reliable performance in extreme outdoor conditions. ABS construction and secure hat clip: rugged ABS housing provides secure attachment to hat brims without head strain, while touch controls enable quick and easy light adjustment during dynamic activities. Versatile hands lighting: clipon design illuminates trails, fishing gear, or workspaces in low light, making it suitable for nighttime cycling, wilderness camping, or emergencies such as home repairs. 360degree brightness: the hat clip headlamp features a powerful light source that delivers 360degree wideangle illumination for nighttime fishing and other outdoor adventures. Use scenarios: Night fishing from shore or boat, with the lamp clipped to a hat to keep both hands for casting and gear handling. Nighttime cycling or camping, using the clipon headlamp to light your path and camp area while preserving hand mobility. Power outages or onsite repairs in dark spaces, using hands lighting to perform tasks safely and efficiently.