1、Alarm function: Press and hold the alarm button to trigger the high-decibel alarm sound. 2、Press and hold the light to trigger the light to be on; press the light button again to hold the flash. 3、Fire stick function: a convenient and reliable on-site fire fighting tool. T-knife function: can scrape wood chips, cut ropes. 4、Thermometer function: Keep abreast of the daily temperature and whether it is suitable for travel. 5、Whistle function: It can be blown out with light force, and the sound effect is remarkable. 6、With a compass: no need to worry about getting lost while exploring the wild. 7、Rugged and durable: This lifeline is made of umbrella rope and is durable and is the best choice for anyone hiking, hunting, camping, fishing enthusiasts or anyone who wants to prepare outdoors. 8、The bracelet is suitable for any occasion, except for everyday wear, it is also used for emergency surfing, mountain climbing, rock climbing, jungle adventures and short trips. 1 x Multi-Function Alarm Umbrella Rope Watch Item Type: Multi-Function WatchName: Multi-Function Alarm Umbrella Rope WatchModel: AK08Material: PolypropyleneStyle: SimpleStyle: UnisexAlarm Volume: 130 DecibelsAlarm Time: Standby 8-12 months, long sound 1.5 hours, LED lights are always on for 24 hoursAlarm Battery: LR44 button battery 3 built-inWatch Battery: Model: 377Size: Approx. 23 x 4cm / 9.1 x 1.6in Instructions: 1. Whistle Material: POM; emergency survival whistle 2. Fire Stick Material: Magnesia rod 3.T Type Knife Material: Stainless steel 4. Tool Card Material: Stainless steel 5. Compass Material: White oil + plastic; when using, gently shake the bracelet flat on the plane, away from the phone, magnetic items; metal objects 6. Thermometer Material: White oil + plastic 7. Umbrella Rope Material: Nylon + polypropylene; removed is about 95CM-1 m / strip; can bear 250 pounds. 8. LED Light: Press the switch, the flashlight is bright, flashing and off switching. Press and hold 3s in any mode to enter the SOS distress signal mode. 9. Press and hold the switch to send 13008 alarm sound, then press and hold the switch to close. 10. Long press the switch, the flashlight is on and off, short press the switch, flashlight flashes.