TOMSHOO Titanium Emergency Whistle Sound Changeable Safety Whistles Loud up to 120db Hangable Necklace Survival Whistle with Lanyard for Hiking Camping Training

Features:

【Reliable Titanium Whistles】Friendly to human body, no harm for long time wearing. Acid and alkali resistant, corrosion resistant and rustproof, high strength and anti-deformation, durable use.

【120dB Loud Whistle】Survival whistle easy to blow, takes minimal effort to generate the sound. Sound up to 120+dB. Long distance sound transmission. Perfect for hiking and safety whistle.

【Sound Changeable】Emergency whistle with tuning hole, press and hold to change the sound, convenient for your different needs. NOTE: only type-2 with tuning hole,type 1 with NO tuning hole.

【Small and Lightweight】Exquisite and compact, weighs only 9-12g/0.3-0.4oz. Comes with anti-lost lanyard, can be hung on backpack or keychain. Free your hands and easy to carry.

【Widely Applicable】Unique no ball core design, can be blown even in water and dust, available in any environment. Ideal for emergency call for help, signal transmission, contact teammates, sports training, wild adventure, drive away wild animals, etc.

Specifications:

Type: Type-1 / Type-2(with tuning hole)  (optional)

Material: 99.8% Titanium

Type-1

Size: 50 * 10mm / 1.9 * 0.4in

Weight: 9g / 0.3oz

Package Size: 52 * 20 * 20mm / 2 * 0.8 * 0.8in

Package Weight: 40g / 1.4oz

Type-2

Size: 51 * 11.7mm / 2 * 0.4in

Weight: 12g / 0.4oz

Package Size: 52 * 20 * 20mm / 2 * 0.8 * 0.8in

Package Weight: 45g / 1.6oz

Packing List:

1 * Whistle