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.
A video card is a printed circuit board (like a motherboard) and contains its own processing unit and memory. It is like a kind of computer in itself. This essentially takes the load off the motherboard's CPU and memory to process images. video card connects to the motherboard of a computer system using a slot, typically an Accelerated Graphics Port (AGP) or a Peripheral Component Interconnect Express (PCIe) connection.