The Coghlans Six Function Whistle is a powerful addition to the avid outdoorsman's tool set. This survival whistle features a convenient lanyard and clip to keep it well-secured during outdoor activities, as well as a built in, glow-in-the-dark compass to easily navigate. The compass whistle also includes a magnifier for close-up inspections and a built-in thermometer for easy temperature tracking. Finally, the Coghlans Six Function Camping Whistle offers a signal mirror and LED light for signaling and increased dark or nighttime visibility.Features:- Includes LED light- Compass - Magnifier - Thermometer- Signal mirror - Whistle - Lanyard - Clip - Batteries includedmanufacturer no: 0466bar code: 056389004665manufacturer : Coghlansshipping dimensions: weight: 0.15 dimensional weight: 4.5 (w) x1 (h) x9 (d)