Features: ● Hollow design, the rounded edge fits the palm of the hand, combined with the hollow structure, it feels comfortable, the hole structure design is more conducive to cooling, and the lightweight design reduces the pressure on the wrist.  ● Dual mode connection. Type-C wired + 2.4G wireless dual-mode connection. 2.4G wireless transmission technology has a stable transmission distance of 10 meters, compact receiver to replace traditional wired connection, unlimited freedom.  ● 6 levels of DPI can be adjusted freely, up to 16000DPI can be set by driving.  ● Large-capacity and high-efficiency battery. Built-in 500mAh rechargeable lithium battery, with an energy-saving switch on the back, the red light of the roller flashes when the battery is low, the roller light is always red when charging, and the roller light is always green when fully charged.  ● Lightweight shape. Excellent structural design, light and fast hand feel, awaken your thirst for comfort and flexibility.     Specification: Image sensor: PMW3338.  Product size: 127*66*38.4mm.  Product weight: 80±5g.  Number of keys: 7 keys.  Battery: 500mAh lithium battery.  Return rate: 125Hz-1000Hz.  Acceleration: 40G.  Moving speed: 400IPS.  DPI adjustment: 200-16000DPI (6-speed can be customized settings).  Operating system: Windows 98/2000/ME/NT; Windows XP; Windows VISTA/7/8/10.     Package Content: 1 * Dual mode gaming mouse.  1 * USB receiver.  1 * Charging cable