[❤16 Colors5 Modes:FlashStrobeFadeSmooth.Create beautiful bubbles.The second generation of products remote control distance up to 5 meters 360° remote control ❤IP68 Waterproof grade long service life. ❤Safety: LED light input voltage 5V 1A do not worry about leakage. ❤The remote control should be aligned with the SWITCH and used at a distance of about 3ft. ❤Attertion: Before use the air inlet of the air stone is on the top and it is soaked in water at 45° until the air in the air stone is discharged.]