TISUR Loud Emergency 130db Whistles+Titanium Emergency Whistle

TISUR Loud Emergency 130db Whistles+Titanium Emergency Whistle

• High Quality Survival Whistles : Unique two-sound-chamber design of emergency whistle requires your light blow and then produces loud attention-grabbing sound up to about 130db, enough to call for help from a long distance and work great as signal whistle.
• Lifeguard Whistle: No built-in pea means no moving parts, nothing to obstruct sound, and nothing to jam offer excellent airflow in any conditions. So it is perfect choice for camping safety & survival equipment.
• Portable Safety Whistle: This compact metal whistle is easy to release your hands, also easily loop through backpack, camp hike gear, bike, life jacket, kayak, paddling paddle board, sailboats.
• Signaling for Help: Give a blow in this loudest whistle to draw attention from a mile away. Great for emergency survival situation.
• Necklace/Keychain Friendly: This little whistle comes with a silver bead necklace and small keyring, can be a cool pendant necklace decorated around your neck in daily life, also fits on keychain and almost takes no space while attached to your keys or key chains as a small accessory.