Description: Very cute and functional wireless mouse for you! Built-in rechargeable lithium-ion battery makes it more convenient. 2.4GHz wireless technology ensures high transmission speed and 10m operating distance. Don't miss it! Specification: Material: ABS Interface: USB Connection: Wireless Number of keys: 3 (key) Ergonomics: Support Operating Distance: 10m Photoelectric resolution: 1200dpi (dpi) Wireless Transmission Frequency: 2.4GHz Color: Black and White (Optional) Size: 9.1 x 6.4cm / 3.6 x 2.5inch Package Weight: 97g Quantity: 1pc Fitments: For Win/OS X/Linux/Andriod/IOS Package included: 1 x Wireless Optical Panda Computer Mouse 1 x USB charging cable 1 x Receiver Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Remarks: The old and new models are shipped randomly