Product Profile
The electronic whistle of this product does not touch the whistle, avoiding the bacterial contamination caused by whistle blowing and affecting health. The whistle is emitted through the thumb trigger switch. It is simple, convenient and energy-saving to use, and the mouth is freed from whistle blowing, so that the whistle can be shared with the whistle through the whistle while the whistle sounds. We should also play a commanding role and improve the effect of commands.
Product parameters
Product Name: Electronic Whistle
Working temperature:-20℃-+60℃
Relative humidity:≤85%（25℃）
Timbre simulation99%
Sound modeLong, short, short and fast sounds
Sound decibels:120 db
Charging power supply:5V1A
Static operating current:Less than 400 (UA)
Power supply: polymer lithium battery
Power Protection: Overcharge, Overdischarge, Overcurrent, Short Circuit
Power capacity:600（Mah)
Operating mode: touch the button lightly, turn the switch,
Shell material:6061-T6 Aviation Aluminum Material
Four Functions: Warning Traffic Command/ SOS Warning Flash/Whistle Warning
Charging time:2-3 hours
Continuous working hours:Over 2 hours
Strong illumination2 hours dim light for 5 hours
Charging mode: constant current trickle charging of special lithium battery charging module
Protection Level;IP54
Weight:100G (excluding chargers, packing boxes, etc.)
Specifications:150*25φ25mm
Product Pictures
