Product Parameters: Working mode: 2.4G+BT5.2/BT3.0 (BT3.0Mouse+BT5.2 Mouse Two Bluetooth signals are optional BT3.0Mouse for laptop more stable/ BT5.2 Mouse is more stable for tablets) DPI:800-1200-1600DPI Product size: 112*58*25MM Number of switches: 4 Keys (mute design) Switch life: 10 million times Product material: ABS Voltage/current: 5V/500mA Battery capacity: 500mAH Working range: 10m Length of charging line: 20cm Product weight: About 69g |