For Lenovo Tab M10 3rd Gen TB-328XU Bluetooth Keyboard Leather Tablet Case(Black)

1. Adopt high-quality chips with stable performance.2. Built-in 150mA lithium battery, can last for 200 hours. ?3. Specially equipped with Micro USB cable for charging, charging for about 3 hours.4. Sleep function: if no operation is performed, the keyboard will automatically enter the power saving mode within 15 minutes5. Universal for iOS/Android/windows system.6. 59 key design, with 14 IPAD shortcut function keys.7. The keys are screen-printed with UV peritoneal treatment, which is durable and will not fade after 5 million times of friction and beating. The surface of the keyboard is brushed, which is very textured.8. Scissor foot button design, sensitive typing, quick response and good hand feel.Product Specifications:1. Modulation mode: GFSK2. Working voltage: 1.8-3.6V3. Charging time: 3 hours4. Lithium battery capacity: 150 mA5. Sustainable use time: 200 hours6. Lithium battery life: 3 years7. Standby time: 30 days8. Size: 248mm*150mm*6.4mm9.