Features 1、25 RGB LED Bulbs: This outdoor string light provides 25 dimmable LED bulbs, with bulb diameter of 0.7 inch, lightweight and portable; Made of excellent plastic material, it can withstand the pressure of use in different scenarios 2、Intelligent Control: This string lamp supports remote controller and APP control, supports BT connection, easy switching between different lighting modes, including static or dynamic, custom color, brightness and speed adjustment 3、Multiple Functions: Built in sensitive sound sensor to synchronize sound with light; You can set the lighting time according to your daily life style; Can also use your phone camera to catch colors and synchronize the color display on the string light 4、Outdoor Durability: This string light has IP65 water proof rating (USB connector is not water proof), can be applied to different weather conditions; Please use the correct DC 5V power supply, secure and energy saving, and extended lifespan 5、Wide Application: Small ball string light is easy to install in any space, such as room, yard, backyard, balcony, terrace, garden, or party decoration. The charming colors create a unique ambiance for your indoor and outdoor space Specification Item Type: String Light Number of Light Beads: 25 Product Unfolding Length: Approx. 5m / 16.4ft Remote Controller Battery: 1 x CR2025 200mAh Battery (built in) Connection Method: BT APP: For iDeal LED APP Package List 1 x Outdoor String Light1 x User Manual1 x Remote Controller