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 / Dual Mode / Three-Mode Mode: Opto-electronic System Compatibility: 2.4G Mode：Win98SE/ Me/ 2000/ XP/ VISTA/ WIN 7/ WIN8/ WIN10/ WIN11/ Android/ and Linux other latest systems; BT 5.1 mode: Computer operating systems above WIN10/ Android/ and Linux other latest systems Connection: 2.4 GHz+BT5.1+BT5.1 Wireless Transmission Power Type: Rechargeable Type-C interface IC : (Pix Art) 3212 Rate of return: 125HZ Moving speed: 30IPS Refresh rate: 4800FPS Acceleration: 10G Number of keys: 7keys Key life: 10 Million （Left and right keys use mute switch） Lighting: RGB backlight Wireless distance: 10m Battery capacity: 600mAh Resolution: 1200-1600-2400-4000DPI Rated voltage/current: 3.7V/11~25mA Charging cable length: 50cm Product size:10.6*8.6*8.3cm Product weight:99g Packaging size:12.5x9.6x9.6cm Packaging weight:157g Package list: 1 x Wireless Three-Mode Vertical Mouse 1 x USB Receiver 1 x TYPE-C charging cable（50cm） 1 x User manual Package List: 1 x Wireless Three-Mode Vertical Mouse 1 x USB Receiver 1 x TYPE-C charging cable（50cm） 1 x User manual