说明

• Basketball Football Game Referee Training Whistle Survival Electronic Whistle for Running Fitness Outdoor Camping Hiking Tool Description: Product categories:Electronic Whistle Model: T9 Color: red, yellow, green, blue, black Size: about 12*3*2cm Net weight: about 100g Power supply: Use three AAA batteries (batteries no longer delivered) Uses: sports competitions (outdoors, sports events), emergency rescue (lifeguards), public places to arrange gatherings warning command, traffic command, puppy training, outdoor help, and many others Pronunciation key: When pressed, the whistle will sound, and when released, it's going to stop sounding Audio gear: 3 different sounds, you can toggle the tools to change Volume level: high, medium and low volume, toggle the extent key to change the quantity Tip: The most decibel of this product is 120dB+-5 decibel When it's adjusted to the best decibel, it's totally easy to damage listening to at shut vary Please use it correctly Do no longer allow children to play Please desire the acceptable quantity in keeping with where of use Packing list: Electronic Whistle*1, Storage bag*1,Hanging rope*1,screwdriver*1, English manual*1(on box) Notes: Due to the sunshine and display setting difference, the item&;s shade could also be slightly assorted from the photographs Please allow slight size difference thanks to various guide size

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