Adopting ergonomic design, the mouse will not make your hand feel uncomfortable after long-time use. It is mute, which will not disturb your work and entertainment. Featuring high resolution, the mouse performs well in precise positioning and tracking. It is unnecessary to charge it frequently because it has long standby time. Made of ABS material, the wireless mouse is durable and eco-friendly to use. The length of the wireless mouse is 10.8cm, width is 6.3cm and height is 3cm. The wireless mouse is suitable for most desktops and laptops. Item Name: Wireless Mouse Material: ABS Model: M90 Color: Black, White, Pink, Blue Bluerooth-compatible Version: 5.1 WiFi Range: 10m Photoelectric Resolution: 2000DPI Battery Capacity: 500mAh(Included) Working Mode: 2.4G Receiver+Bluetooth-compatible Features: Sensitive, Comfortable, Low Noise Size Details: 10.8cm x 6.3cm x 3cm/4.25" x 2.48" x 1.18" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Wireless Mouse 1 x Receiver 1 x USB Data Cable 1 x User Manual