Features1Made of good quality stainless steel, solid, durable and corrosion-resistant. 2The voice is extremely loud and clear sound. Make your riding safer. 3Simple design, makes your electric scooter stylish and attractive. 4Suitable for Xiaomi M365 foldable electric scooter. 5Suitable for handlebar that diameter is about 22.2-31.8mm. Easy to install and remove.SpecificationFeatures:Made of good quality stainless steel, solid, durable and corrosion-resistant.The voice is extremely loud and clear sound. Make your riding safer.Simple design, makes your electric scooter stylish and attractive.Suitable for Xiaomi M365 foldable electric scooter.Suitable for handlebar that diameter is about 22.2-31.8mm. Easy to install and remove.Specification:Material: Stainless SteelColor: As picture shownSize: Approx. 6.5x4 cm/ 2.56x1.57 inchHandlebar Diameter: Approx. 22.2-31.8 mm/ 0.87x1.25 inchPacking List:1 x Electric Scooter Horn Bell for Xiaomi M365Package List