Wireless range up to 30'; 11mm drivers; sweat resistant; power on/off, volume and answer/end controls; in-line microphone; Bluetooth connectivity; 5 pin micro-USB type B (power only) connector; stereo output mode; headset rechargeable battery (runs up to 5 hours)
VHS recorder, camcorder and cassette. The Video Home System (VHS) is a standard for consumer-level analog video recording on tape cassettes. Developed by Victor Company of Japan (JVC) in the early 1970s, it was released in Japan in late 1976 and in the USA in early 1977.
Tape backup trends and technologies. Tape is the quintessential data backup medium. Most tape technology is well established and inexpensive but it is also too slow to serve as a primary data storage platform. The appeal of cheap, plentiful and slow storage has made tape a traditional complement to disk storage systems.