Govee Smart Light Bulbs, Wifi And Bluetooth Color Changing Light Bulbs, Music Product Features Smart Control: Govee color-changing light bulbs make it possible to control your bulbs with simple voice commands. Feel free to turn your smart light bulbs on/off, adjust brightness, change the colors, and set scenes via Govee Home App. 16 Million DIY Colors: Govee smart light bulbs provide millions of colors and 54 preset scene modes. Style up your home decor with color accents, or set up fun light colors for your next party. Hub not required (Working Voltage: AC 120V). Music Sync: Our smart light bulbs change color and brightness when your phone's microphone detects sound. Note: This only works when the microphone is not occupied. Download Govee Home App and enable microphone permissions. Timer and Schedule: Applying these smart light bulbs to your daily routine is now easier than ever with timer functions and modes like Sunrise Sunset. Stay energized in the morning or wind down after a long day. Group Control: Have more than one Govee smart product? You can create a group to simultaneously control multiple smart bulbs from anywhere with a stable 2.4GHz Wi-Fi connection. Control these smart LED bulbs with your family for added fun. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!