Package Contents: Includes 2 pieces of clear glass bottle LED USB car lights. Key Features and Benefits: Adjustable Brightness: Simple touch control on allows you to set the light level for any situation. Long press to switch between 4 brightness settings. Multiple Lighting Modes: Choose from 10 dynamic light modes, including Constant, Flicker, and Breathing, to create the right atmosphere at any time. USB Powered and Safe LED: Powered by any USB port for reliable performance. The energyefficient LED design stays cool to the touch and delivers vibrant 7color lighting without overheating. Stylish Retro Design: Clear glass bottle casing adds a decorative, vintageinspired look that complements modern and classic interiors while creating an inviting ambiance. Performance and Function: Multicolor lighting can help create a warm, relaxing, and calming environment, ideal for easing stress or enhancing comfort during daily use. Designed for safe and consistent operation in cars or indoor spaces. Compatibility and Applications: Compatible with all standard USB ports, including those in cars, computers, power banks, and USB wall adapters. Suitable for use in cars, bedrooms, hallways, offices, or any small space where mood lighting is desired. Suggested Use Scenarios: 1. Car Interiors: Improve nighttime driving comfort by adding gentle ambient light that enhances visibility without glare. 2. Home Atmosphere: for bedside tables or shelves to create a cozy and tranquil environment for reading or relaxation. 3. Workspaces: Add subtle lighting to desks or creative areas for an inspiring and calming effect during work sessions. Material and Size: Clear glass bottle casing houses LED components securely. Compact design allows easy placement in tight spaces without obstructing other fixtures. This product offers a combination of functionality, style, and portability, making it an ideal solution for enhancing lighting in both mobile and stationary environments.