How to Use: 1. Insert the battery and close the lid 2. Through the non‑or battery box button to adjust the mode Specification: Item Type: LED String Lights Material: Plastic Size: Approx. 3meters/118in Weight: Approx. 129g/4.5oz Voltage: 4.5V Light Source: Warm White LED Life: 50000h Number of Lamp Beads: 30 Product Power Supply Mode: 3 x AA battery (Not Included) Remote Control Battery: Built-in a CR2025 Button Battery with a Capacity of 150mAh (Included) Commodity Use: Outdoor, Home, Party and Other Decoration Package List: 1 x Light String(battery not included) 1 x Remote Control 1 x Manual Note: Please remove the battery when not in use