vocabulary 5- Techonology.

Vocabulary 5

Techonology.

Digital camera.-  is a camera that encodes digital images and videosdigitally and stores them for later reproduction

e-book reader.-  An e-reader, also called an e-book reader or e-book device, is a mobile electronic device that is designed primarily for the purpose of reading digital e-booksand periodicals.

headset.- A headset combines a headphone with a microphone. Headsets are made with either a single-earpiece (mono) or a double-earpiece (mono to both ears or stereo). Headsets provide the equivalent functionality of a telephone handset but with hands-free operation.

Smartphone.- A smartphone (or smart phone) is a mobile phone with an advanced mobile operating systemwhich combines features of a personal computer operating system with other features useful for mobile or handheld use.

satellite radio.- Satellite radio is a radio service broadcast from satellites primarily to cars, with the signal broadcast nationwide, across a much wider geographical area than terrestrial radio stations.

portable DVD player..-  A portable Dvd Player is a mobile, battery powered DVD player in the format of amobile device. Many recent players play files from USB flash drives and SD cards.

GPS.- The Global Positioning System (GPS) is a space-based navigation system that provides location and time information in all weather conditions, anywhere on or near the earth where there is an unobstructed line of sight to four or more GPS satellites.

laptop.-  A laptop or a notebook is a portable personal computer with a clamshell form factor, suitable for mobile use.