Electric Bicycle Bell, Anti-Theft Alarm, Loud Electronic Bicycle Horn, 4 Sound Modes, USB Rechargeable Battery (Black/Red)

General Description The electric bicycle bell is an essential accessory for cyclists, offering both an anti-theft alarm function and a powerful horn. With its 4 sound modes, it guarantees optimal safety during your bike rides. Its design is suitable for all types of bicycles, whether for children or adults. Technical Specifications Dimensions: 38 x 60 mm Battery: 200 mAh lithium-ion Charging time: 1.2 hours via USB Battery life: 20 to 30 days of continuous use Maximum volume: 125 dB Protection rating: IPX5 (waterproof, dustproof, explosion-proof) Compatibility and Accessories Compatible with handlebars with a diameter of 22.2 to 31.8 mm Easy, tool-free attachment thanks to silicone buttons Installation Quick and easy installation: simply attach the bell to the bicycle handlebar and secure it with the included silicone buttons. Operation To activate the anti-theft function, press and hold the rear switch. If the bicycle moves, the alarm will sound for 15 seconds. If triggered again, the alarm will sound continuously until the switch is turned off.