Solar panel extension cable, 6mm² 1-50m, solar extension cable, photovoltaic extension cable, with MC-4 connectors, for solar panels and energy systems (10 AWG 8 m)

1. Essential Survival: Whistle with compass and high-precision thermometer, can immediately determine the current temperature and direction; when there is no fire in the wilderness, you can use the fire-starting magnifying glass attached to the survival whistle to refract sunlight onto dead grass and start a fire.
2. Light Signal: Safety whistle with survival mirror and high-brightness white LED flashlight. In the event that the whistle cannot be used, it uses the principle of sunlight reflection to locate rescue personnel and indicate their current position; in the absence of field light, the emergency lighting system has a bulb lifespan of 10,000 hours.
3. Super Loud: Standard high-decibel survival whistle, powerful high frequency, can provide up to 120 decibels of sound, enough to be heard from a kilometer away. In an emergency, you and your whistle will be easily detected.
4. High Quality: The emergency whistle is made of high-strength ABS, drop-resistant and high-temperature engineering material. It is lightweight and stylish with excellent airflow design. It comes with a lanyard, so you can attach it around your backpack, belt, or neck.
5. Storage Container: You can put your own rescue tape inside before traveling: write your name, address, phone number, blood type, etc., so rescuers can quickly understand your situation.