Illuminate your surroundings with this high-brightness Keychain Finger Light set, designed for outdoor use and enhanced with premium high-intensity LED wicks that deliver strong, wide-range illumination. Perfectly portable and practical, these mini finger lights are ideal for detecting valuable items such as jewelry, jadeite, amber, invoices, stamps, and paper money with precision and ease. Key Features: · High Brightness LED: Equipped with premium bright wicks to provide powerful light output, ensuring excellent visibility in various environments. · Detection Function: Specially designed to help detect and verify high-value items, including gemstones, collectibles, and important documents. · Long-Lasting Button Battery: Each finger light includes a built-in 150mAh button battery (either 2 CR2016 or 1 CR2032, randomly included) offering up to 10,000 hours of continuous use for extended reliability. · Compact and Portable Design: Lightweight and small (approx. 40 x 23 x 7mm), these finger lights easily fit on your finger or keychain, reducing the risk of loss and providing convenient hands-free illumination. · Set of 5: Comes with five finger lights to ensure you have sufficient quantity for multiple uses or sharing, all delivering consistent performance and durability. Specifications: · Item Type: Keychain Finger Light · Material: ABS · Gross Weight: 34g / 1.2oz · Product Size: Approx. 40 x 23 x 7mm (lamp body only, excluding keychain) · Built-in Battery: 2 CR2016 button batteries 150mAh or 1 CR2032 button battery 150mAh (included, battery model is random, same capacity) · Control: Switch Package Includes: · 5 x Keychain Finger Lights This Keychain Finger Light set is an essential tool for outdoor enthusiasts, collectors, and professionals needing a reliable, bright, and portable light source. Its durable ABS construction combined with long-lasting batteries makes it a practical and versatile lighting solution for everyday use.