Package included: 2PCS(=1SET) APP RGB COB Cotton Angel Eyes ( 2pcs in each one color box ) >>>ITEM : EB-AE-COB-Cotton-APP Voltage Range: 12V DC Color: RGB Base Type: Angel Eye Led Type: COB led Lumens: 12Lm/SMD Outside diameter: 60mm/70mm/80mm/90mm/100mm/110mm/120mm >>>Feature -Super high power Halo kit, sharply visible in both day and night. -Top quality car part of Super Bright LED headlights. -Low power consumption, long service life, high luminous efficiency. -Energy-saving, fast response, long lasting, no-flicker and no-blind spots. -The advantage lies in large viewing angle light uniformity high brightness and good heat dissipation. APP Control, this angel eye has more than 29 modes, 16 millions of colors for you to choose. You can also adjust the brightness of the light. Control the speed of light transformation. With Cotton light Cover, the light will be softer and more suitable for driving. This RGB APP bluetooth angel eye is suitable for IOS & Android systems, and the control is simple and convenient. Multicolor: Up to 29 different modes, including jump, 7-color jump, gradient, 7-color gradient, flash, static, etc. You can change the brightness, speed and color according to your needs. Multifunction: Music: Add music and download it directly to the phone through the player. Following the rhythm of the music, the lights will change differently. Voice control: according to the rhythm of the surrounding sound, such as the sound of speaking will affect the beating of the lights Timing: You can set the time to turn off the light. The time is in 24-hour format, if the lights are turned on at 11:00 pm, please set it to 23:00 (time). >>>Instructions for use Step 1: Open the mobile phone to scan the Q-R Code on the controller to download the APP; Step 2: Turn on your phone's bluetooth, open the APP you download before, and perform bluetooth pairing; (If the pairing fails, please click the icon in the upper left corner of the APP to refresh.) Step 3: There's a ON/OFF butt on APP, click on it to make it work or turn it off. Step 4: After the Bluetooth pairing is successful, you can start to choose the color/function you want,enjoy yourself! >>>Application Car headlight-marker-angel eyes,Daytime running light,high beam ,Turn light,Dipped beam headlight,Width lamp,Fog lamp. >>>Package Include : 2pcs rings + 1pcs controller ( This model comes with Covers & 3M tape as gifts, about 3mm in diameter, if you order 80mm, you will get an 83mm outer diameter and cover. If you don't need the cover, you can take it off. ) Attention : Please make sure the size of the rings matches your car's headlight area before purchasing,thanks.