Waterproof Loud Cycling Electronic Bicycle Horn GLV004 elegant wireless gaming mouse with

elegant wireless gaming mouse with a comfortable grip

High-quality TPU

1 x Mini screwdriver

Cool White

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Waterproof Loud Cycling Electronic Bicycle Horn GLV004 elegant wireless gaming mouse withSimple to use, multi functional loud electronic horn, with added security features. The horn keeps your bicycle protected by sounding a 15 second alarm if the bike starts shaking, so you'll always know when someone else is trying to take it for a ride. Features: Material: Plastic Size: 6cm (Length) * 4. 2cm (Diameter) Cable Length: 18cm Password protected Vibration alarm Simple one key control Water proof Ultra loud, clear sound Batterie: LR44*4