12W Portable LED Warning Lamp Work Light For 14.4V-18V Li-ion Battery Outdoor Flashlight Desk Lamp With USB ,Waterproof and Durable

*USB output interface: 5V 2.1A. *It can provide power support for mobile phones, speakers, fans and other devices anytime and anywhere. *The lamp holder of this product can be rotated and can be used in various occasions. *Press the red button once to turn on the light half-bright,press once to fully light, press once to Flashing , Long press to close. *Built-in intelligent high-performance circuit protection board, over-current, high-voltage protection,short circuit, low voltage protection,low power consumption, safe to use.