Livall C21 Smart Bike Helmet: Advanced Bike Helmet | LED Lights, Removable Visor, Fall Detection

The C21 e-bike helmet features advanced LED lighting with three modes: flashing, tidal, and brake warning. This bright rear light ensures maximum visibility in low-light conditions, enhancing rider safety. With up to 20 hours of operation in flashing mode and a quick 3-hour recharge time, the helmet provides reliable illumination for your daily rides.

Product Specification:

• Patented Fall Detection and SOS Alert
• Smart Lighting
• Brake Warning Lights
• Auto On/Off
• Battery Status
• Age Range (Description): Adult
• Size: Large (22.83"-24.4"/58cm-62cm)
• Special Feature: Smart lighting, brake warning light; Patented fall detection & SOS alert; NTA8776 CPSC Certified
• Model Name: Urban Helmet
• Outer Material: Polycarbonate (PC)
• Recommended Uses For Product: Cycling, Skateboarding
• Inner Material: Expanded Polystyrene
• Item Package Dimensions (L x W x H): 12.05 x 9.41 x 6.97 inches
• Package Weight: 0.66 kilograms