Feature:1. Wireless three-mode design supports both 2.4GHz and dual 5.1 connections.2. Built-in 600mAh lithium battery, rechargeable for long-lasting use without the need for frequent battery replacement.3. Vertical grip design, providing a comfortable hand feel and reducing hand fatigue.4. 7-button design for convenient operation, catering to different needs.5. Left and right buttons with 10 million silent switch lifespan, ensuring a noiseless experience.6. Fast charging design with TYPE-C interface, for convenient and quick charging.7. 8 RGB lighting options, allowing for personalized lighting effects that can be adjusted or turned off according to preferences.Specification:Features:Wireless three-mode design supports both 2.4GHz and dual 5.1 connections.Built-in 600mAh lithium battery, rechargeable for long-lasting use without the need for frequent battery replacement.Vertical grip design, providing a comfortable hand feel and reducing hand fatigue.7-button design for convenient , catering to different needs.Left and right buttons with 10 million silent switch lifespan, ensuring a noiseless experience.Fast charging design with TYPE-C interface, for convenient and quick charging.8 RGB lighting options, allowing for personalized lighting effects that can be adjusted or turned off according to preferences.Specification:Optional mode: Wired or Dual Mode or Three-ModeMode: Opto-electronicSystem Compatibility: 2.4G ModeWin98SE or Me or 2000 or XP or VISTA or WIN 7 or WIN8 or WIN10 or WIN11 or Android or and Linux other latest systems BT 5.1 mode: Computer operating systems above WIN10 or Android or and Linux other latest systemsConnection: 2.4 GHzandBT5.1andBT5.1 Wireless TransmissionPower Type: Rechargeable Type-C interfaceIC : (Pix Art) 3212Rate of return: 125HZMoving speed: 30IPSRefresh rate: 4800FPSAcceleration: 10GNumber of keys: 7keysKey life: 10 Million Left and right keys use mute switchLighting: RGB backlight Wireless distance: 10mBattery capacity: 600mAh Resolution: 1200-1600-2400-4000DPIRated voltage or current: 3.7V or 11-25mACharging cable length: 50cmProduct size:10.6x8.6x8.3cmProduct weight:99gPackaging size:12.5x9.6x9.6cmPackaging weight:157gPackage list:1 x Wireless Three-Mode Vertical Mouse1 x USB Receiver1 x TYPE-C charging cable50cm1 x User manualPackage List:1 x Wireless Three-Mode Vertical Mouse1 x USB Receiver1 x TYPE-C charging cable50cm1 x User manual