QFV50704555550<== New Outdoor Camping Lighted Knitted Cap Adjustable Night Running LED Glowing Bluetooth Music Hat Dome

LED Light Hat Outdoor Camping Knitted Hat with Adjustable Light Night Running LED Beanie New Bluetooth Music Hat LED Light Parameter Explanation Buttons: Each short press for maximum brightness, medium brightness, low brightness, shutdown; long press for 3 seconds for red and blue alternating flashing on/off LED lights: 4 high-brightness LED white lights, 1 red LED, 1 blue LED, brightest at 650 lumens LED lighting effects: high brightness, medium brightness, low brightness LED light irradiation range: 5-20m LED power supply: 250mAh large capacity rechargeable lithium battery Charging: Voltage 5V Current 150mA Charging time: 2 hours, charging red light on, fully charged red light off LED working time: 10 hours at low brightness, 6 hours at medium brightness, and 3 hours at high brightness