Our Best Buddy Key light combines the latest technology in an ultra compact COB key light. Sized to keep handy and close, a great personal security gift for all ages. Super bright COB beam alternates between your choice of high, low, or flashing. Rechargeable No batteries needed No more searching for the right size button cell battery. Includes Type C/ USB charging cable with indicator light that glows red when charging, green when fully charged. Mini carabiner clip lets you attach keys, or attach to your existing keychain. Our premium aluminum design provides the prefect space for company logo, name or special event.