Build a wireless headphone bike helmet

Image (1) bluetoothhelmet.jpg for post 50742

By , 03/07/2008 @ 12:49 pm= | Full size is 400 × 300 pixels

  • Date Taken: 02-Mar-2005 03:04:22
  • Camera: EX-S500
  • Focal Length: 6.2mm
  • Aperture: f/2.7