Portable Wireless Bluetooth Outdoor Music Player

Portable Wireless Bluetooth Outdoor Music PlayerPortable battery operated reel to reel tape recorders were introduced in the 1950s, initially tending to be high priced units for reporters, produced by Uher and Nagra. Lower priced units became available later. In the mid 1960s Philips introduced the battery operated compact cassette recorder, originally used for recording speech. At about the same time the 8 track player was introduced. It was very successful at the time, though bulky and

Portable battery-operated reel-to-reel tape recorders were introduced in the 1950s, initially tending to be high-priced units for reporters, produced by Uher and Nagra. Lower-priced units became available later. In the mid-1960s Philips introduced the battery-operated compact cassette recorder, originally used for recording speech. At about the same time the 8-track player was introduced. It was very successful at the time, though bulky and inconvenient to use. There was a pause at the end of each track as the program changed. The compact cassette, although physically much smaller than the 8-track cartridge, became capable of good sound quality as the technology developed, and longer cassette tapes became available. Cassette decks (not portable) were introduced for home use, and this encouraged the production of pre-recorded music cassettes.