Adult's Cycling Helmet SMART4U SH55M

If you're passionate about IT and electronics, like being up to date on technology and don't miss even the slightest details, buy Adult's Cycling Helmet SMART4U SH55M at an unbeatable price.

• Includes:
  • Headphones
  • Microphone
• Colour: Black
• Characteristics:
  • Built-in microphone
  • Built-in battery
• Connectivity:
  • Bluetooth
  • Bluetooth 4.2
• Voltage: 3,7 V
• Gender: Unisex
• Approx. autonomy:
  • 10 h
  • 6 h
• Approx. charging time: 3 h
• Quantity: 1 ud
• Lights: LED x 6
• Battery capacity: 450 mAh