Catalog number: Y-HD001 Features: ● Comes with SOS sound. ● Total of 3 tones. ● Simple design that is easy for beginners to use. Uses: ● Disasters, emergencies, sports, construction sites, factories, workshops, etc. Specifications: ● Color: Red/Black ● Width (mm): 117 ● Depth (mm): 35 ● Height (mm): 35 ● Volume: Approx. 120dB (+-5dB) Tone switching: 2 types + SOS sound Color: Red/Black Batteries used: 2 AAA batteries (sold separately) Material/Finish: ● ABS resin Set contents/Accessories: ● Comes with a strap that can be worn over the head even with a helmet on.
