About this product: Built-in 4000mAh rechargeable ion battery, USB charge for 4 hours, and support 3-6 hours of LED lighting and music playing time. Compatible with all Bluetooth devices, you can easily connect to the speaker for music or audio playback via Bluetooth. High quality and durable thick plastic material. 48 bright LEDs support white night light and color changing party light mode. Cordless design.Easy to attach to your umbrella with the strong adjustable clip, also can be hung with hooks. Multifunction.Used as umbrella light, camping tent light, temporary emergency light, reading light, prevent power failure. Product Features: High quality durable thick plastic material. The 48 highlighted LEDs support small white night lights and color-changing party light modes. Built-in 4000mAh rechargeable ion battery, 4 hours USB charging, and support 3-6 hours LED lighting and music playing time. Compatible with all Bluetooth devices, you can easily connect to a speaker to play music or audio via Bluetooth. Cordless design.Adjustable power clips are easy to attach to the umbrella or can be hung on it. Multifunction as umbrella lamp, camping tent lamp, temporary reading lamp to avoid power outages. Specifications: Condition: 100% brand new. Product type: umbrella lamp. Material: plastic. Color: silver. Power: 6 w. Voltage: 5 v. Dimensions: approx. 20 * 3 cm / 7.9 * 1.2 inch. Weight: approximately 617 grams. Packing List: 1 * umbrella lights.