HP Silent 280M - Mouse - wireless - USB wireless receiver - jet black - for OMEN by HP Laptop 15; ENVY Laptop 13, 15; Laptop 14; Pavilion x360 Laptop. Get work done all day long, with the wireless mouse that stays connected. Now you can be at your most productive with a comfortable ergonomic design, and battery life of up to 18 months. And with a unique silent click feature, you can enjoy that same click feeling without all the noise. Plus, with HP Blue Optical Technology, work on any surface, anytime.