Model: XO-M7 (2.4G wireless mouse) Keyboard type: wireless standard four button mouse (main material: ABS) Connection method: 2.4G wireless protocol Battery: Working voltage 1.5V DC ± 5% Working current Mouse 30MA System requirements: Compatible with IBM PCs and personal computers MCU chip: Tailingwei 2.4G Wireless Mouse Wireless Standard Four Button Mouse Mouse button lifespan: 200W times Mouse size: 113 (L) * 59 (W) * 28 (H) ± 2mm Weight: 44 ± 5g (excluding No. 5 battery) Instructions for use: After installing the battery and USB transmitter, there is no need to install the driver
