Lưu Ý Chuột Không Kèm Pin AA - Quý Khách Vui Lòng Mua Thêm Pin để sử dụng. Model:XO-M11 ■Mouse Type:Wireless standard four-button mouse (body material: ABS) ■Connection mode: 2.4G +5.2 Bluetooth wireless protocols ■ Battery: operating voltage 1.5V DC ± 5% operating current mouse 30MA ■System requirements: compatible with IBM PC and personal computer ■MCU chip: EZW ■2.4G wireless mouse Wireless standard four-button key mouse ■Mouse DPI: 1200-1600-2000 ■Mouse button life : 300W times Encoder : sealed ■ Mouse size : 111.2(L)*62.8(W)*33.9(H) ±2mm Weight : 60.6±5g (not including #5 battery) ■Instructions for use: No driver installation is required after installing batteries and (USB transmitter)