Multifunctional Braided Umbrella Rope Watch Alarm Bracelet Outdoor Survival Bracelet

Features:
1. Alarm:
Long press the alarm button to trigger a high-decibel alarm sound;
Long press the light button to trigger the highlight light;
Press the light button again to flash the light for help;
2. Reflector: (hidden behind the label, just tear off when using)
3. Take out the card pin
4. Charging: (just open the waterproof plug)
5. Compass, used to identify directions
6. Thermometer to know if the temperature is suitable for travel
7. Whistle, sound, loud
8. Tools include: flashlight, purple light, infrared, alarm, umbrella cord, compass, whistle, thermometer

Details:
1. Size: 23x4 cm
2. Weight: 64 grams
3. Button battery voltage: 3.7V
4. Buckle charging input: 5V
5. Flashlight power: 0.25W, brightness 280000-300000MCD
6. Purple light wavelength: 96-400NM, brightness 200-300MCD
7. Red laser power: 5MW, wavelength 65NM
8. Alarm decibel: 130 decibels
9. The alarm uses 3 LR batteries with the positive side facing up (inclusive)
9. 120 mAh battery, seven hours of battery life (inclusive)