<p>1. Bluetooth connection: BT5.0</p> <p>2. Input voltage: 4.2V</p> <p>3. Operating current: less than 75mA</p> <p>4. Battery capacity: 450mAh</p> <p>5. Battery life: 25+ days</p> <p>6. Weight: about 70g</p> <p>7. Size: about 6 x 4.1 x 1.6cm</p> <p></p> <p>Functional features:</p> <p>1. Split magnetic design, wireless touchpad, diversified use, add some fun to life and work</p> <p>2. Both a mouse and a touchpad, touch to complete the scrolling, page flip, zoom in and out and other operations, faster and more fun</p> <p>3. Laser pointer function, good partner for office, can be used for teaching display, meeting report and other scenarios</p> <p>4. 25 days + battery life, lightweight and portable, simple appearance, a good companion for mobile offices</p> <p></p> <p></p>