Koopower 4 Pack LED Smart Bulbs - WiFi & Bluetooth Mesh, Dimmable Multicolor with Dynamic Mode, APP Controlled for Alexa & Google Home - Perfect for Bedroom, Living Room & Party Lighting

Bluetooth and WIFI Connection With the smart bridge(Mesh hub), you can remotely control your smart light bulbs or bulb groups anytime or anywhere with your smart phone. Besides, without the hub , you can choose Bluetooth connection, which make it more stable

App Control Scan the QR code to download the APP 'KooPower', install the bulbs and use the APP to control. And also support Grouping operation which help control multiple bulbs with one act

Compatible with Alexa and Google Home Assistant Simply control your smart bulbs with your voice to turn on/off/change color and dim or brighten by giving voice commands Alexa, set the bedroom to red

Sound Sync and Color Picker；Choose music or mic mode on APP, the colors change automatically according to rhythm of music melody or surrounding voice. On camera mode, you can change any color you see with your phone camera and then led light will change to the color picked by manual or automatic

Sunrise/Sunset Mode with Timer With the timer function,you can use the app you to set up the lights on/off like sunrise and sunset on schedule. Especially seems they are they are welcoming you home. easy setup and delete time schedule on app