Specification: Origin: Mainland China Type: Bluetooth-Compatible Wireless DPI: 4000 Package: Yes Hand Orientation: Right Number of Rollers: 1 pcs Number of Buttons: 6 Power Type: RECHARGEABLE Operation Mode: Opto-electronic Gross Weight: 130 g Color: Gray/Milk Tea/White (three colors optional) Mode: 2.4G+Bluetooth-Compatible dual mode Bluetooth-Compatible version: Bluetooth-Compatible 5.0 supports compatible with Microsoft/MAC/for Android Wireless connection: USB2.4G wireless Compatible with XP/Vista/Win7/Win8/Win10/Win11 Battery capacity: 400mAH Photoelectric resolution: 1200-4000dpi (five levels adjustable) Number of keys: 6 keys Wireless transmission frequency: 2.4GHz Operation distance: 10m Product size: 125.30x79.60x13.50mm Product size: 4.93x3.13x0.53inch Note: Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding! Please allow a 1-2 cm difference in measurements due to manual measuring. Included: 1 X Mouse 1 X Charging Cable 1 X Usb Receiver 1 X Instruction Manual 1. Dual-Mode Connectivity: The Wireless Gaming Mouse supports 2.4G wireless, Bluetooth-Compatible 4.0, and Bluetooth-Compatible 5.0 connections, allowing seamless switching between multiple devices for efficient multitasking. 2. Ergonomic Design: This Bluetooth-Compatible Mouse is designed to fit the right hand comfortably, providing support for the thumb, ring finger, pinky, and palm, reducing fatigue during extended use. 3. Skin-Friendly ABS Material: The Ergonomic Computer Mouse features ABS skin-friendly material with a vacuum plating process, offering a delicate touch and a sleek, stylish appearance. 4. Type-C Charging Port for Extended Use: The Portable PC Mouse is equipped with a Type-C charging port and a built-in 400mAh rechargeable battery, ensuring longer battery life and faster charging. 5. Silent Clicks with Additional Buttons: The Optical Mice have silent left and right buttons and a rubber scroll wheel to minimize noise. It features adjustable DPI from 1200 to 4000 for smooth operation across various scenarios, with forward and backward buttons for added convenience.