HUAYUEJI Electronic Whistle, with A Flashlight Multifunctional Referee Whistle, High Volume Rechargeable Training Equipment

Name: Multifunctional Electronic Whistle
Size: 27.5*27.5*128MM
Color: Black/white
Weight: 65.8G
Material: ABS+UV vacuum coating
Voltage:Output 3.7V, input 5V1A
Maximum volume:?130db
Features:
Electronic Whistle with Flashlight: Compared with the traditional whistle, the handheld electronic whistle can avoid touching your mouth, which is more effortless and convenient, making it the best choice for you in any period. With built-in torchlight it could be a perfect emergency tool.
Package Accessories + Multipurpose: Outdoor electronic whistle is a great gift for judges, teachers, also suitable for camping, hiking, outdoor, traffic guide, pet training, events.

Package includes
electronic whistle, lanyard, USB charging cable, electronic whistle belt bag.
Electronic Whistle Referee Whistle Training Equipment Multifunctional with A Flashlight Rechargeable High Volume High Quality Accessories