Features: ● Wireless Connection Mode: With 2.4GHz wireless/BT3.0/BT5.2 connection mode, more convenient transmission, plug and play. And the wireless transmission distance up to 10 meters, easy to connect.  ● 3-Speed Adjustable Resolution: It supports 3 adjustable DPI speeds, 1000-1200-1600DPI, you can control the speed more freely and easily.  ● Silent Click: Reduce click noise by up to 90 percent with advanced sensors, instead of interrupting roommates or others while designing in the office, working in a café, studying in the library.  ● Ergonomic Design: The streamlined shape fits the hand and enjoys a comfortable grip for reducing fatigue.     Specifications: Product Type: Cartoon Wireless Mouse.  Color: Yellow/Brown/White/Red.  Buttons: 4.  Resolution: 1000-1200-1600DPI.  Operating Voltage: 5V.  Frequency: 250Hz.  Input Voltage: 5V.  Connection Method: Bluetooth3.0/5.2 + 2.4G Wireless (with USB receiver).  Wireless Distance: 10m.  Power Supply: Rechargeable Lithium-ion Battery.  Battery Capacity: 500mA.  Charing Interface: Type-C.  Size (L*W*H): 101 x 62 x 35mm.  Weight: 85g.     Package Includes: 1 x Cartoon Mouse.  1 x USB Receiver.  1 x Type-C Charging Cable.  1 x User Manual