3m led curtain lamp warm white christmas string lights remote control usb fairy light garland bedroom home decoration lighting

power supply on usb port, you can get rid of the limitation of regular power supply.as usb charger, power bank, etc. then you can enjoy your starry twinkle lights anywhere you love. 8 lighting modes: combination, in wave, sequential, slo glo, chasing/ flash, slow fade, twinkle/flash, steady. and brightness dimming and timer, it is very easy and convenient.