Lightweight Solar Powered Fan Portable Mini Hat Fan Multi-function Cooling Fan Picnic

Label:Yes Power supply: solar energy Material: Plastic Noise: 36 dB (A) below Size:7*6 cm(2.76*2.36 in) Built-in battery capacity: 2000 mAh-4000 mAh (including) Whether built-in batteries: built-in batteries Continuity time 1-3 h Package includes: 1 Piece Solar Powered Fan (This product requires the use of a dedicated punch tool) Whether to support charging: support Motor type: brushless motor Wind speed gear: 3 speeds Shell process: electroplating Moving head mode: left and right head, other

Waterproof & Dustproof: Built with a sealed, IPX-rated structure, this fan withstands rain, splashes, and dusty environments. Built-in Battery with USB Charging:No wires or extra batteries needed. simply attach the fan to your hat, backpack, or outdoor gear for instant cooling. Solar Hat Fan|Solar Fan Hat|High-Efficiency Solar Panels:Equipped with premium solar panels, this fan harnesses energy even in low-light conditions. 3-Speed Adjustable Wind:Choose from three wind speeds to suit your needs, and adjust the fan's direction via the flexible bracket. Ultra-Quiet Operation:Designed with a brushless motor, the fan runs smoothly at under 36 dB(A), quieter than a normal conversation.