Alloy Pen Light Led Observation Light Oral Pen Clip Small Flashlight Mini Emergency Light Source Features: SMALL AND PRACTICAL: Easy to carry, this ultra-bright flashlight features a small and compact design for light in low light or complete darkness, offering one-handed operation Rugged: Shock-resistant, IPX-4 waterproof and fully submersible, they are extremely durable so you can use them in situations such as, emergencies, or power outages. Material: Aluminum Alloy, Power Supply: 1 AAA Battery (Not Included). Dimensions: 3.5" x 0.8", up to 12 hours of operation. Applicable scenarios: at work, emergency light sources, car maintenance, home maintenance, fishing, camping, travel and other scenarios Product Description: Comes with a clip, suitable for carrying around. Skid-proof, abrasion resistance and ordinary waterproof design. Product parameters Bulb Type: XPE LED Switch: Press switch Color: Black Light Mode: High Battery: 1 x AAA(not included) Material: Aluminum Alloy Light : White Type:Miniature lighting Features: Practical, Delicate, Convenient ,Fast Size: 8 x 1.4 x 1.4cm(3.14 x 0.55 x 0.55inch) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Miniature lighting