Product Name: 600mAh Battery Rechargeable Electronic Whistle with Flashlight Function Model NO.: XA-DZS-D01 Weight: 100g Color: Black Material: 6061-T6 Aluminium Alloy Whistle Decibel: 100dB Flashlight Working Time: Strong Light 2h, Weak Light 5h, Whistle 10h Battery Capacity: 600mAh Rechargeable Lithium Battery Function: Whistle, Flashlight(Strong Light,Weak Light,Strobe Usage: Traffic Control, Night Lighting,Outdoor Survival, Trademark: xinan Transport Package: Paper Box Specification: 150x? 25mm Origin: Quzhou, Zhejiang, China HS Code: 9208900000 Product Description Product DescriptionElectronic whistle mainly used to traffic control, sport or animal training, outdoor emergency rescue. It is rechargeable and have 1 ton sound alarm and 3 patterns lighting.Gradually take the place of traditional mouth whistle.so it can be used as mini torch at night. We can also laser your logo on the products depend on enough quantity.1.Size:150xφ25mm2.Weight:100g3.Color:black4.Material:6061-T6 aluminium alloy5.Function:whistle, flashlight(strong light,weak light,strobe light)6.Whistle decibel:100db7.Flashlight working time:strong light 2h, weak light 5h, whistle 10h8.Battery capacity:600mAh rechargeable lithium battery9.Working temperature:-20ºC to +60ºC10.Usage:traffic control, night lighting,outdoor survival, emergency protectionProduct PicturePackingCertificateCompany Information