Loud Electronic Bike Horn & Tail Light - 4 Tones with Police Siren, Cycling Safety Alarm, Waterproof LED Bicycle Light for Night Riding, Commuting, and Outdoor Adventures (1 Pack)

FEATURES: FUNCTION: This super loud police siren is perfect for kids who like to pretend to be a policeman or who need to warn others when cycle under rain and so on.SUPER LOUD: Siren sound has 110 decibel level, loud enough for safety purpose.FOUR EFFECTS OF POLICE WHISTLE: Please note, press the certain one of the buttons will keep steady on and won't stop, unless press other three buttons to select short siren - Controlled by a four button switchEASY TO USE: Built in 6 red lights. Easy to install and remove on bike with clamp provided. Fits tube within 24 mm diameterPOWER: Powered by 2 AA batteries (batteries not included). Before use, please unscrew the housing and install batteries correctly.DESCRIPTION:Quantity:1pc.Main Material: ABS.Color:red,white,blue.NOTE:Due to the light and screen setting difference,the item's color may be slightly difference from the pictures.Please allow slight dimension difference due to different manual measurement.Package Including1pc* Electronic Bike Light.