Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) HP 2133 Mini-Note PC, 1 기가헤르츠, 22.6 센티미터 (8.9"), 1280 x 768 픽셀, 0.5 기가바이트, 리눅스, 검정 HP 2133 Mini-Note PC. 제품 유형: 넷북. 프로세서 주파수: 1 기가헤르츠. 대각 디스플레이: 22.6 센티미터 (8.9"), 디스플레이 해상도: 1280 x 768 픽셀. 내장 메모리: 0.5 기가바이트, 내장메모리종류: DDR2-SDRAM. 제공된 작동 시스템: 리눅스. 상품 색상: 검정. 무게: 1.27 킬로그램