Self-propelled device destined to shipwrecked rescue U-SAFE is a remote controlled lifesaving buoy. It is a self-propelled device destined to shipwrecked rescue. Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Samsung SPL-07 Wireless Digital Photo Frame World's Smallest PC WTF Is This? Rollerblade – Scooter or Bicycle? Off-Road Human Transporter X-Ray Card Table Custom Carputers