產(chǎn)地:珠海型號(hào):20094in1尺寸: 13.2*150mm波長(zhǎng)/功率:650nm/ 5mW(ClassIIIA)電壓:3V電流:100mA電池:LR44*3pcs包裝:禮盒帶圓珠筆(可寫(xiě)字)+激光指示+PDA產(chǎn)地:珠海型號(hào):20094in1尺寸: 13.2*150mm波長(zhǎng)/功率:650nm/ 5mW(ClassIIIA)電壓:3V電流:100mA電池:LR44*3pcs包裝:禮盒帶圓珠筆(可寫(xiě)字)+激光指示+PDA