Promate (Samo) Dual Mode Bluetooth Ergonomic 2.4GHz Wireless Mouse - Black

Promate (Samo) Dual Mode Bluetooth Ergonomic 2.4GHz Wireless Mouse - Black Bluetooth Version: V5.1 Bluetooth Chipset: 6621DS Wireless Frequency: 2402MHz-2480MHz Input Rating: 3.7V/8mA Sensor Resolution: 800-1200-1600dpi Battery Type: Lithium-Ion Battery Capacity: 500mAh Wireless Range: 7-10M Charging time: 2.5hrs Working/Usage time: 70hrs Input Port Type: USB-C Charging Cable Length: 50cm Warranty: 2 Years Warranty Period