1. Dimming mode The touch crystal lights can be switched between white, warm and daylight, and each color can be changed from dark to bright. 2. High quality The lamp body is made of electroplating process, making it sturdy and not easily deformed. The lampshade is made of acrylic diamond cutting technology, which has strong light transmittance and strong light. 3. Wireless portable The desk lamp easily connects to a USB port, can be used wireless, and can be charged with a laptop, power bank, etc. 4. Wide application The crystal lights are transparent and colorful, suitable for bars, restaurants, coffee and every corner of the house, a good gift for family and friends. Whats in the box: 1 x USB Rechargeable Touch Lamp