Longlasting battery performance Enjoy hours of illumination without constant recharging. The builtin 1200mAh lithium battery delivers reliable, longlasting power and can be conveniently charged via USB, making it easy to use in any space without needing to stay plugged in. acrylic construction Crafted from quality acrylic material, the crystal lamp offers durability with a refined, modern look. Its stylish design adds a touch of elegance to bedrooms, living rooms, offices, or any area that could use both decorative charm and functional lighting. Easy touch control Adjusting the brightness and color temperature is simple and intuitive. The responsive touch control lets you instantly change lighting settings to suit your mood, activity, or time of day without complicated buttons or remotes. Versatile colorchanging function Choose from multiple light colors to create the atmosphere for reading, relaxing, entertaining guests, or adding ambiance to special occasions. The lamp adapts to different preferences and environments with ease. Practical applications Bedside lighting for comfortable reading or winding down before sleep Accent lighting in a living room to set a warm, inviting tone for gatherings Soft illumination in a workspace to improve visibility without harsh glare Compact and adaptable Designed to fit seamlessly into various settings, the lamp's size makes it easy to move from room to room or position on desks, nightstands, shelves, or side tables. USB charging compatibility ensures quick power replenishment from common devices and chargers. Reliable performance and style Combining dependable battery life, quality materials, simple touch controls, and a lighting experience, this colorchanging crystal lamp offers both practical everyday function and decorative appeal for any home or office environment.