2nd Assignment by Sun, Jinghui

Product Name: 

Northwest Portable Mobile Charger / LED Light & Hand Warmer

Product Description:

This product is a versatile equipment which combines three frequently used electronic products: flashlight, hand warmer, and mobile charger. It can be recharged. People can carry it easily when they go out without worrying about being stranded in the dark with a dead cell phone battery and cold hands. 

* iPhone is not included

Product Features:

Metal housing

Capacity: 4400mAh

Input: DC 5V 1A

Output: DC 5V 0.5A

Temperature Mode: High, Mid, Low

Temperature Range: 107ºF ~ 120°F (42°C ~ 49°C)

Dimensions: 3.5" D x 2.25" W x 1" H

This product may be adopted, but very slow and seasonal. It is a great idea of producing a combination of everyday use electronic products. However, there are both advantages and disadvantage of this product. 

Relative advantage: It is a combination of flashlight, hand warmer, and mobile charger, and it is small. Today, people have a flashlight on their phone, but some brands of smart phones are easily run out of battery. The demand of mobile charger is increasing. Normally, hand warmer is only needed during cold weather, and it is better than just wearing gloves outside or holding a cup of hot coffee inside a building. Meanwhile, this product only cost 19.99 + tax with free shipping. 

compatibility : It is easy and safe to use. As a hand warmer, this product is more easily to be adopted by Asian since they have the culture of using hand warmer for a long time, but it is seasonal and people's hands are not free. As a flashlight, there are not many needs in the market. As a mobile charger, it is useful for outdoor people, but ineffective for urban people since they can easily charge their electric devises in public places.

Trialability: No tradability since you brought it online.

Observability: The result is easy to see: hands will get warmer; phone are charged; flashlight works well in the dark. People may try every function once they get the product, but it is hard to tell how often they will use each function.

Adaptability: Beside the three functions it provides, there is no other function.

If you are interested, get it today:

http://www.ebay.com/itm/Northwest-Portable-Mobile-Charger-LED-Light-Hand-Warmer-/370765390054?pt=LH_DefaultDomain_0&hash=item565356e0e6