Christmas Gift LED Optical Fiber Luminous Hat Black And White Luminous Hat Outdoor LED Baseball Cap Cotton : 100% Polyester t-shirt

: 100% Polyester t-shirt

: One size (2

7  Pant Waist 22

• 1×1 rib knit side panels

Christmas Gift LED Optical Fiber Luminous Hat Black And White Luminous Hat Outdoor LED Baseball Cap Cotton : 100% Polyester t-shirtType: LED Hat Size: 24* 24*4cm Material: fiber optic cloth + F5led lamp beads Input voltage: 0. 3V 0. 5V (V) Control mode: select fixed or flashing mode by button Mode: Steady on Fast flash Slow flash Power Supply: USB Charging Specifications: Battery Properties: Polymer Battery Battery capacity: 230mAh Battery life: 500 cycles or more Input voltage current: 5V 1A Charging type: USB cable Fully charge time: 1 hour time after fully charged: 4 hours