The MiBell Bike Bell delivers reliable performance and peace of mind for cyclists who prioritise safety and style. Built to withstand any weather condition, its IPX67 waterproof rating ensures functionality in rain or shine. Cyclists can rely on MiBells robust design to perform consistently, providing a clear and crisp sound that easily alerts others of your presence.Ideal for cycling enthusiasts, MiBell combines durability with elegance. The pure copper construction guarantees long-lasting use while adding a touch of sophistication to any bicycle. The sleek profile integrates seamlessly with your ride, enhancing its aesthetic appeal without compromising functionality.Features:- Working Temperature: -20~60?- Waterproofness: IPX67 Waterproof- Product Dimensions (WxHxL)(mm): 37mm * 37mm * 9mm- Case Dimensions (WxHxL)(mm): 65.5mm * 67mm * 44.25mm- Materials: PC+ABS+Copper- Product Weight (g): MiTag+MiBell=90g- Battery Hours: 6-8 Months- Charging Time: not support charging- Battery Type: lithium_manganese_dioxide- Cell Specification: CR2032 Replaceable Battery- Voltage: 2.6v~3.6v- Power Consumption: 9.5mA max @adv, 22uA avg @paired- Bluetooth Version: BLE 5.2- Certifications: FCC ID, CE, ROHS, UKCA, PSE, CB- Compatible With: iOS Device, Require system - iOS 14.5 and iPhone 6s above- Physical Connections: press button one time to power on- Transmission Distance: 80-100m (open environment)- BLE Transmit Power: +4dBm- APP Interface: iOS14.3 and above

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