Specification: 1. built-in rechargeable battery 2. rated operating current of the mouse: 6mA; 3. three-band adjustable resolution: 800-1200-1600 DPI; 4. wireless working channels: 16, automatic frequency hopping; 5. wireless working frequency: 2.402-2.480GHz 6. wireless transmission speed: 1-2M bps; 7. effective distance: about 10 meters; 8. acceleration speed: 28 inches/sec; 9. mouse button life: 3-5 million times; 10. operating temperature: -15℃ to 60℃; 11. Product specification: 113*58*26MM Features: 1.3-speed DPI speed at your leisure, DPI three-step adjustment for different use environments is so thoughtful, A5 all the intentional design only want to give you a good experience. 2. Charging while using, life without worry, such as cell phone charging simply can be in the notebook, rechargeable battery, charging head to the mouse, Charging head to charge the mouse. 3. To do more beautiful strength, unique shape, the implementation of the minimalist design, delete the complexity of the simple, remove the false to keep true, so that your life is back to simple, only to achieve desktop art. The rubber roller is comfortable and anti-slip, the roller is designed to be comfortable and noise-reducing, so you can enjoy long web pages. 4. Applicable to a variety of terminal devices, with it, one is enough! Commonly used devices at home can achieve wireless control, more designs can contact customer service to confirm the phone tablet laptop desktop. 5. Powerful energy storage strength, charging 1 time to give you 60 days of companionship, configuration 500mAh mAh high-capacity battery, strong as always, low-power technology, lasting life. 6. Quiet by the core of your love not to disturb! Easy and excellent, thoughtful left and right mute button, low noise knocking sense, sensitive trigger, light sound operation than the sound of the countryside at night is a little smaller. 7. reshape the hand's new aesthetics, especially good to use pick up can be used, rounded and comfortable shape design, fit the hand curve, long time operation is also comfortable and comfortable. Package includes: 1*Mouse 1*Package box