Mochiba Smart Wifi Led Light Bulbs Music Sync Multi Color Changing Bulb A19 E26 Product Details MOCHIBA Smart WiFi Light Bulb. Control the lights from any location via your smartphone, improved security for your home even you are on the mars (by smart life app). Wonderful Convenience : Control the lights via your smartphone voice, (Alexa, dim the kitchen lights to 50%, Google, change the bedroom lights to blue...) hands free, what's cooler than that ? Remote Control: Control the lights from any location via your smartphone, improved security for your home even you are on the mars (by smart life app) Multi-Color : 2700-kelvin soft white to 6500-kelvin daylight 16-millions colors to creat right mood for different rooms- kitchen, living room, bedroom different occasions-party, gaming, reading, coffee time. What's more ? : 1.Group control( most of the time, you want to control the group of lights instead of each light individually) 2. Sechdule (set your lights to turn on off any time you want) 3. DIY mode, 8 scene mode, Sunrise, Sunset and more. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.