With ergonomic design, it has comfortable grip. Featuring slim and lightweight, it is easy for you to carry. Using anti-slip and comfortable wheel, the mouse has accurate positioning. With auto sleep function, the mouse is power-saving. It is made of electronic component and ABS material, which is reliable and durable. The length of the product is 10.5cm, the width is 6.2cm and the height is 3.8cm. It is suitable for PC, computer, laptop, desktop, tablet, mobile phone, etc. The mute button allows the mouse to be used without affecting family members and roommates. With plug and play, it does not need driver. Item Name: Wireless Mouse Material: ABS,Electronic Component Model: M101 Power Supply Form: 1 x AA Battery (Not Included) Photoelectric Resolution: 1200DPI Connection Mode: 2.4G/2.4G+Bluetooth-compatible 5.1 Wireless Receiving Range: 10m Features: Mute, Non-slip, Comfortable Size Details: 10.5cm x 6.2cm x 3.8cm/4.13" x 2.44" x 1.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Mouse 1 x Transmitter 1 x User Manual