The Bodyguard / Multi-function Walking Cane

In addition to that fact that “the bodyguard” has the basic functions to prevent falling, support body weight, develop modeling set, the crane can be upgraded to new function for continuous use, yet the obsolete modules can be recycled, avoid buying a new crane for single need which save your money and energy. Made of titanium material, it is strong, light, water-resistant, recyclable, acid-resistant and non-harmful for the skin.
It can go with lightening, ultrasound dog-dismissal, alarm system, first aid and other modules.The crane itself consists of anti-light function to guarantee walking safely.