【Solar Charging Function】 This keychain is solar-powered, making it environmentally friendly and eliminating the need for battery replacements. It can be charged by sunlight or artificial light, allowing for convenient use anytime. 【Compact Design】 Its lightweight and compact size makes it easy to store in a pocket or bag. Convenient to carry, it's perfect for everyday life and outdoor activities. 【LED Light Included】 An LED light is built-in, making it useful for use at night or in dark places. It's a very practical essential for enhancing safety. - Color: Silver - Material: Plastic - Function: Solar-powered - Product Name: LED Keychain 6 available, price is per piece. Discounts available for bulk purchases. Thank you for viewing.