• Automatic Sensor Lighting
  
• Brake Warning Light
  
• Auto on/off
  
• Fall Detection & SOS Alert (By Smart4u APP)
  
• Battery Duration 36 hours
  
• Magnetic USB Charging
  
• IPx4 Waterproof
  
• Battery Status

Head size: L 57-61cm(Black) / M 54-58cm (White)
Weight: L 380g /M 370g 
Colour: Black, White
Standards: EN1078\CPSC1203\UKCA\FCC\CE\RCM