A Connecting a Bluetooth speaker with lights to your device is relatively simple. Turn on the Bluetooth function on your device, search for available devices, and select the name of your Bluetooth speaker. 

A Most Bluetooth speakers with lights are designed to be used outdoors as well as indoors. However, it's important to ensure that the speaker is water-resistant or waterproof if you plan to use it in wet or rainy conditions.

A Yes, Bluetooth speakers with lights tend to consume more battery power as they have additional components for lighting effects. However, modern speakers are optimized for energy efficiency, so the battery life is still quite impressive.

A The lifespan of the lights on Bluetooth speakers depends on the quality of the LEDs used and the frequency of usage. In general, LEDs have a long lifespan and can last for thousands of hours.

A Yes, The lighting and speaker can be controlled separately.