8 Cool Electronic Gadgets
Every day, there are many cool electronic gadgets on the market, people rush to the nearest mall or shopping mall to catch their favorite electronic device. Today, almost everyone can find new high-tech gadgets not only to make their life easier but cost-effective and feasible. They use smartphones, Internet, home devices, book tickets and order writing assignments in online services. Cool electronic gadgets including tablets, mobile phones, camera and camcorders, computer & networking, wireless devices, and electronics, etc.
And below we will introduce some of the newest electronic gadgets that come out recently.
- Video Baby
Baby monitor, also known as a baby alarm, is a radio system used to remotely listen to sounds made by an infant. An audio monitor consists of a transmitter unit, equipped with a microphone, placed near to the child. It transmits the sounds by radio waves to a receiver unit with a speaker carried by, or near to, the person caring for the infant.
- Laser Pointer
Laser pointer or laser pen is a small handheld device with a power source (usually a battery) and a laser diode emitting a very narrow coherent low-powered laser beam of visible light, intended to be used to highlight something of interest by illuminating it with a small bright spot of colored light.
- Green Laser
Pointer Green laser pointers appeared on the market circa 2000, and are the most common type of DPSS lasers (also called DPSSFD for “diode pumped solid state frequency-doubled”). They are more complicated than standard red laser pointers, because laser diodes are not commonly available in this wavelength range.
- Blue Laser
Pointer Blue laser pointers in specific wavelengths such as 473 nm usually have the same basic construction as DPSS green lasers. In 2006 many factories began production of blue laser modules for mass storage devices, and these were used in laser pointers too.
- Bluetooth Headset
There are two types of Bluetooth headset. Headsets using Bluetooth 1.0 or 1.1 often have a single monaural earpiece, which can only access Bluetooth’s headset/handsfree profile. Depending on the phone’s operating system, this type of headset will either play music at a very low quality (suitable for voice), or will be unable to play music at all.
- eBook Reader
Any device that can display text on a screen may act as an e-book reader, but specialised e-book reader designs may optimise portability, readability (especially in bright sun), and battery life for this purpose. A single e-book holds the equivalent of many printed texts with no added mass or bulk.
- Surveillance System
Surveillance system is a system where the monitoring of the various activities of individuals or groups can be done simultaneously. It was used in a secretive manner by the government organizations. But with the changing times, it has become a synonym for security in the general sense.
- Keyboard Mouse
Keyboard mouse is extremely popular, everyone who owns a computer will need to get a keyboard mouse. A good quality keyboard mouse can be as convenient as possible and can best improve your work efficiency.