• --Made of high-quality ABS environmental protection material, odorless and healthy.
• --The electronic button whistle can avoid mouth contact, very suitable for referee coaches, camping, sports competitions, traffic guides.
• --It is easy to get noticed while also producing a louder, stronger and more consistent sound than traditional whistles.
• --It can also be used as an emergency flashlight, and can also send out SOS lights, which is convenient for outdoor distress signals.

Feature:
--The electronic button whistle can avoid mouth contact, very suitable for referee coaches, P.E. teachers, navy, outdoor camping, sports competitions, traffic guides, pet training, emergencies.
--There are 3 shades and 3 levels to meet different needs. High volume, can provide up to 120-150 decibels of sound power. It is easy to get noticed while also producing a louder, stronger and more consistent sound than traditional whistles.
--An LED light, which can be used for lighting or outdoor camping. It can also be used as an emergency flashlight, and can also send out SOS lights, which is convenient for outdoor distress signals.
--This electronic whistle is made of high-quality ABS environmental protection material, odorless and healthy.
--Using 6F22 dry battery, the use time is longer and more durable.

Description:
Name: Electronic Whistle
Power supply mode: dry battery (battery model: 6F22 9V, not included)
Certification: CE FCC
4 colors available: orange, red, blue, green-yellow

Packing list: 1 x Electronic Whistle

Note:
Due to manual measurement, please allow 1-3 cm error, thank you.
Due to screen and other objective reasons, there may be a certain color difference, please understand.