Wireless Mouse Rechargeable Ergonomic 4Button UltraThin Portable Office Computer Accessories

Feature: 1. Uses good coating technology, and this mouse is sturdy, durable, not easy to wear, and easy to carry. 2. Has fashionable appearance, and the design of the mouse accords with ergonomics and feels comfortable. 3. Equipped with a built‑in battery, and easy to charge via USB cable, no need for additional AAA batteries. 4. There is an automatic energy-saving sleep mode with long service life, and simple to operate and easy to use. 5. This wireless mouse is well compatible with BT and receivers, and is compatible with more than 99.9percent of BT devices. Specification: Item Type: Wireless Mouse Model: 138 Type: Office Mouse Color: Black Mouse Size: Ordinary Mouse (100-120mm) BT: 5.1 Connection with Computer: BT Optical Resolution: 1600DPI Number of Buttons: 4 Interface: USB Built-In Battery: Lithium Battery Built-In Battery Model: 18650 Built-In Battery Capacity: 1000mAh Function: Used for Computer and Tablet Series Operation. Package List: 1 x Wireless Mouse1 x Charging Cable1 x User Manual Note: Shipped with built‑in battery, do not place it in a wet corner